What is the equation of a line that passes through the points (3,6) and (8,4)

Answers

Answer 1

first, you must find the slope. 4-6/8-3 which is -2/5.
then, plug in a point to the slope intercept formula. Y=MX+B 6=-2/5(3)+b
-2/5x3= -1 1/5
6+1 1/5=7 1/5
7 1/5=B
Your equation is y=-2/5x+7 1/5

Related Questions

Simplify. y^-3 pls help me i need this very bad

Answers

my understanding is that when the power is a negative number, move it to the denominator and change it to positive.
In this case, the base is y, the power is -3
y^(-3)=1/(y^3)

Find the average value of f over region
d. f(x, y) = 4x sin(y), d is enclosed by the curves y = 0, y = x2, and x = 7.

Answers

Final answer:

The question involves finding the average value of function f(x, y) = 4x sin(y) over a particular region. This is done using a double integral to integrate the function over the region and divide by the area of that region. The area of the region is determined using the given boundaries.

Explanation:

The subject of this question is calculus, specifically dealing with a double integral to find the average value of a function over the specified region. The given function is f(x, y) = 4x sin(y), and the region d is enclosed by the curves y = 0, y = x^2, and x = 7.

To find the average value of function f over the region d, you should use the formula for the average value of a function of two variables. This is given by: Avg = (1/Area(D)) ∫∫_D f(x, y) dA

Before we can use this formula, we need to find the area of region D. This can be obtained as a simple integral from the given boundaries: Area(D) = ∫ from 0 to 7 dx ∫ from 0 to x^2 dy = ∫ from 0 to 7 x^2 dx = [x^3/3]_0^7 = 343/3

We can then proceed with the double integration by applying the appropriate limits. This is a more complex process that requires substitutions and careful calculation. After evaluating the average value, you should get a numerical solution.

Learn more about Double Integral here:

https://brainly.com/question/28219133

#SPJ12

Final answer:

To find the average value of a function over a region, calculate the double integral of the function over that region and divide it by the area of the region.

Explanation:

To find the average value of a function over a region, we need to calculate the double integral of the function over that region and then divide it by the area of the region. In this case, the region d is enclosed by the curves y = 0, y = x-2, and x = 7. We can set up the integral as follows:

So, the average value of f over region d is 1.12.

Learn more about Average value of a function here:

https://brainly.com/question/22847740

#SPJ11

What happens when you multiply a fraction by its reciprocal?

Answers

Multiplying by the reciprocal is the same as dividing by the original fraction
(1/2)/(3/4)=(1/2)*(4/3)=4/6=2/3

If the length of the rectangle is twice the width and the perimeter of the rectangle is 30 cm find its area

Answers

Lets let width=x meters.
Length is twice the width, twice meaning two times and we know that the width is x so length = 2x.
The perimeter is the sum of all the sides or width + width + length + length which is equal to x + x + 2x + 2x by substituting x for width and 2x for length. We know that x is really 1x since 1 times anything is that anything.
So the perimeter can be written as 1x + 1x + 2x + 2x which we are told is equally 42 meters. We reduce the equation by collecting all terms that have the same variables so we get (1 + 1 + 2 + 2 )x = 42. Adding the collected terms together we get 6x = 42. Now we solve for x by dividing both sides of the equation by six. Whatever we do to one side we have to do to the other so the equation remains balanced. So 6x divide by 6 is 1x or we can just say x, and 42 is divided 6 giving us 7. So x = 7. Going back to our original stated facts width = x = 7 and length = twice the width or 2x = 2 (7) =14. So
width = 7 meters
legth = 14 meters

We can double check this since we know the formular for the perimeter = width + width + length + length = 7 + 7 + 14 + 14 = 42.

Describe the end behavior of the function:

y = x3 + 3x2 - 2x + 4

a)left - rises, right - falls
b)left - rises, right - rises
c)left - falls, right - falls
d)left - falls, right - rises

Answers

The equation above is a cubic, since the highest degree present is a 3. The degree is odd and the function is positive, meaning the function travels from Quadrant 3 to Quadrant 1 (looking from left to right of the graph)
See the picture I added.
Therefore, the answer must be D.
Hope this helps

Read the following conjecture.

Any number that is divisible by 2 is also divisible by 8.

Find a counterexample to show that the conjecture is false

A: 16

B: 24

C: 28

D: 32

Answers

The answer to your question is C

16/2 =8, 16/8 = 2

24/2 = 12, 24/8 = 3

28/2 = 14, 28/8 = 3.5

32/2 = 16, 32/8 = 4

28 isn't divisible by 8

Answer is C

How do I solve a quadratic equation using the Quadratic Formula?

Answers

The quadratic formula is useful for when you cannot factor a quadratic equation into it's roots (since they are decimals or fractions).

A standard quadratic equation is in this form; ax²+bx+c=0

The quadratic function is [tex] \frac{-b+- \sqrt{b x^{2} -4ac} }{2a} [/tex]

Insert the values of a, b and c into this equation to find out the roots.

Hope I helped :)

How do you verify that a hexagon formed by A=(0,0), B=(2,1), C=(3,3), D=(2,5), E=(0,4) and F=(-1,2) is equiangular? (I already know that it is equilateral)

Answers

The solution is attached. This is the only way I could verify if it is equiangular.

Final answer:

To verify that the hexagon is equiangular, calculate the slopes and angles of all sides using the coordinates of the vertices.

Explanation:

To verify that a hexagon is equiangular, we need to show that all interior angles of the hexagon are congruent. We can calculate the angles using the coordinates of the vertices A, B, C, D, E, and F.

Calculate the slope of each side of the hexagon. For example, for side AB with points A(0,0) and B(2,1), the slope is (1-0)/(2-0) = 1/2.Use the slope to find the angle using the formula arctan(slope). For side AB, the angle is arctan(1/2) = 26.57 degrees.Repeat steps 1 and 2 for all sides of the hexagon.If all six angles are equal, then the hexagon is equiangular.

Learn more about Equiangular Hexagon here:

https://brainly.com/question/31803879

#SPJ2

Each digit in the division example has been replaced with the same letter throughout (r stands for remainder) the digits used were 1, 2, 3, 4, 5, 7, and 9 find the numbers clue u is 5

Answers

Final answer:

This is a cryptarithm problem where every unique letter represents a unique digit. Given that 'u' equals 5, we would navigate the problem by dividing numbers out front and subtracting the exponents.

Explanation:

This question is about a form of a cryptarithm. Cryptarithms are mathematical puzzles where the digits are replaced by letters of the alphabet or other symbols. If the same letter appears more than once, it represents the same digit each time. Your question implies that each letter corresponds to a unique digit and that division is involved. Therefore, we need to figure out which numbers are represented by the remaining letters. You've already been given that 'u' represents 5. Since there isn't a complete problem provided, I can't offer a step by step guide on how to solve it. However, I can suggest to you to start the cryptarithm solution by dividing numbers out front and subtracting the exponents.

Learn more about Cryptarithm here:

https://brainly.com/question/37931086

#SPJ12

Final answer:

The question involves substituting the given number for a letter in a division problem and then solving it. It's a step-by-step process of trial and error.

Explanation:

In this problem, you are asked to find the numbers that replace the same letter throughout a division problem. Given that 'u' is 5, you know that wherever 'u' appears in your division equation, you can replace it with 5. Solve the division problem accordingly. Do not forget, each distinct letter represents a distinct number. It is a process of trial and error until you come up with the right numbers that fit the equation and abides by the division rules.

Learn more about Mathematics letter substitution here:

https://brainly.com/question/35444599

#SPJ11

what is the quotient of 5/6 divided by 3/4

Answers

The correct answer is 10/9 or 1.1. Hope this helps.

1 1/9 is the answer

I know this because I just had to do the same problem and that was the answer

Write down five number pairs that are solutions to ab = 95 ab=95. (note that you can use negative numbers and fractions.)

Answers

We want to find values for a and b that satisfy the equation
ab = 95

There is an infinite number of pairs of (a,b).

Answer:
Here are five number pairs (they are not unique).
(a,b) = (1, 95)
= (5, 19)
= (-1, -95)
= (-5, -19)
= (5/2, 38)

How to solve the second equation

Answers

[tex]\bf \textit{ vertex of a vertical parabola, using coefficients}\\\\ \begin{array}{lccclll} y = &{{ -0.02}}x^2&{{ +1}}x&{{ +6}}\\ &\uparrow &\uparrow &\uparrow \\ &a&b&c \end{array}\qquad \left(-\cfrac{{{ b}}}{2{{ a}}}\quad ,\quad {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right) \\\\\\ \left( -\cfrac{1^2}{2(-0.02)}~~,~~6-\cfrac{1^2}{4(-0.02)} \right) \\\\\\ (\stackrel{\textit{how far ahead it went}}{25}~,~\stackrel{\textit{how high it went}}{18\frac{1}{2}})[/tex]

[tex]\bf \textit{ vertex of a vertical parabola, using coefficients}\\\\ \begin{array}{lccclll} y = &{{ -0.01}}x^2&{{ +0.7}}x&{{ +6}}\\ &\uparrow &\uparrow &\uparrow \\ &a&b&c \end{array}\qquad \left(-\cfrac{{{ b}}}{2{{ a}}}\quad ,\quad {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right) \\\\\\ \left( -\cfrac{0.7^2}{2(-0.01)}~~,~~6-\cfrac{0.7^2}{4(-0.01)} \right) \\\\\\ (\stackrel{\textit{how far ahead it went}}{24\frac{1}{2}}~,~\stackrel{\textit{how high it went}}{18\frac{1}{2}})[/tex]

Will give brainliest if correct.

Answers

The answer is AB should be 2 feet not 3. :) Hopes this helps, have a good day.

It's b hope this helps

(a) A certain solution has a hydrogen ion concentration of 0.00000914 moles per liter. Write this number in scientific notation.
(b) A humpback whale can weigh up to ×1.1105 pounds. Write this number in standard notation.

Answers

(a) 0.00000914 in scientific notation: 9.14 * 10^-6

(b) As to this one, the equation seems incomplete. What's the exponent of 10, if it says there's any exponent?

Final answer:

The hydrogen ion concentration can be written in scientific notation as 9.14 x 10-6 M. The weight of a humpback whale can be written in standard notation as 11,105 pounds.

Explanation:

(a) The given hydrogen ion concentration of 0.00000914 moles per liter can be written in scientific notation as 9.14 x 10-6 M. To convert the number to scientific notation, we move the decimal point to the left until there is one non-zero digit to the left of the decimal point and multiply by the corresponding power of 10.

(b) The weight of a humpback whale, which is given as ×1.1105 pounds, can be written in standard notation as 11,105 pounds. To convert from scientific notation to standard notation, we move the decimal point to the right or left by the power of 10 indicated by the exponent.

Learn more about Scientific Notation here:

https://brainly.com/question/16936662

#SPJ3

In the xy-plane, if the parabola wiry equation y=ax^2+bx+c, where a, b, and c are constants, passes through the point (-1,1), which of the following must be true?

A) a-b=1
B) -b+c=1
C) a+b+c=1
D) a-b+c=1

Please help ;(

Answers

The answer is D cause you are given that the polynomial y=ax^+bx+c has the value y=1 a+x= -1. It means that (substitute this value of x= -1 into the polynomial) 1=y=a×(-1)+c =a*1-b+c=a-b+c.
again:a-b+c=1

The correct option will be "option D".

It is given that in the x-y plane, parabola with equation y=ax² + bx + c , passes through point (-1,1).

We have to check which equation is most suitable.

What is parabola ?

The graph of a quadratic equation in two variables (y=ax² + bx + c) is called a parabola.

Parabola has the equation ,

y = ax² + bx + c --------- Equation (1)

At point (−1, 1)

x = -1 and y = 1

Substitute the values of x and y in the equation (1).

i.e., y = ax² + bx + c

1 = a × (-1)² + b× (-1) + c

1 = a × (1) - b + c

1 = a - b + c

Thus, in x-y plane at point (1,-1) , equation will be , a - b + c = 1.

To learn more, about parabola click here ;

https://brainly.com/question/8063993

#SPJ6

Absolute Value equations always have 2 answers.
True
False

Answers

The answer is, "False".

Given that f(a+b)= f(a) + f(b) and f(x) is always positive, what os the value of f(0)?

Answers

This is a strange question, and f(x) may not even exist. Why do I say that? Well..

[1] We know that f(a+b) = f(a) + f(b). Therefore, f(0+0) = f(0) + f(0). In other words, f(0) = f(0) + f(0). Subtracting, we see, f(0) - f(0) = f(0) or 0 = f(0).

[2] So, what's the problem? We found the answer, f(0) = 0, right? Maybe, but the second rule says that f(x) is always positive. However, f(0) = 0 is not positive!

Since there is a contradiction, we must either conclude that the single value f(0) does not exist, or that the entire function f(x) does not exist.

To fix this, we could instead say that "f(x) is always nonnegative" and then we would be safe.

round 999.999 to the nearest tenth

Answers

999.9

to the left of the point you start with tenths then hundredths and so on

Answer: 1000
Reasoning:
For the number 999.999, the 0.9 is the tenth's digit.
Since the next number is 5 or greater, we round the 0.9 up. Now 0.9 rounded up is 1, so that takes away the decimals and adds one to the ones place value.
Since we are adding 1 to 9, it becomes 10, meaning the following 9 becomes a ten as well.
All said and done, it becomes 1000 from the rounding.

Write a decimal number that, then round to the nearest tenth, is 0.3.

Answers

0.34 could round down to o.3

A city has 7204 recycle bins. The city gives half of the recycle bins to it's citizens. The rest of the recycle bins are divided into 23 equal groups for city parks. How many recycle bins are left over?

Answers

The number of recycle bins that the city gives to citizens:
7204 : 2= 3602
The number of recycle bins is left:
7204 - 3602= 3602
The largest number of bins that can be given in each group:
3602 : 23 = 156 (residual: 14)
=> There are 14 bins left over.

I really need help with these questions. What will these word problems look like?

A. The perimeter, P, of a rectangle is the sum of twice the length and twice the width.

1. P = 2(l+w) units

2. P = 2(5)+2(9) units

3. P = 4x units

4. P = (l+l)+(w+w) units

5. P = 2(x+3) units

B. The area, A, of a triangle is one-half the product of the triangle's base and height.

1. A = 1/2 (b+h)

2. A = 1/2(12)(5)

3. A = 1/2(b*h)

4. A = (x + y)/2

5. A = x^2/2

There is more than one answer to each problem. I will award brainliest answer, I really could use some help with this.

Answers

A. The perimeter, P, of a rectangle is the sum of twice the length and twice the width.

answer

1. P = 2(l+w) units
2. P = 2(5)+2(9) units
4. P = (l+l)+(w+w) units

B. The area, A, of a triangle is one-half the product of the triangle's base and height.

answer

2. A = 1/2(12)(5)

3. A = 1/2(b*h)

help??

Look at the following numbers:

–6, 0, 6, 12

Which pair of numbers has a sum of 0?

6, 12
0, 6
–6, 0
6, –6

Answers

6 and -6 equal 0 on a number line

the last one because 6+-6 =0.

Given the following functions f(x) and g(x), describe the changes (horizontal shifts, vertical shifts, etc.) to the graph of g(x) with respect to the graph of f(x).

f ( x ) = | x | g ( x ) = - | x + 3 | -2

Answers

g(x)=-|x+3|-2
So, first you have to subtract 2 (in other words the line will go two to the right).
Second, you have to add 3 and then take the absolute value, so it will move three up and curve up too. Hope this helped!

A baker wants to put 3 3/4 pounds of apples in each pie sge makes. She purchased 52 1/2 pounds of apples. How many pies can she make?

Answers

52.5 / 3.75 = 14

She can make 14 pies.

divide 52 1/2 pounds by 3 3/4 pounds

52 1/2 / 3 3/4 = 14

she can make 14 pies

I'm not quite sure about this one. Can someone help? -Concept: Logs-

Answers

Hi there!

The correct answer is option 1

Here is how it looks like on mine. Check the picture

Hello!

I believe the answer is the 1st one..

Here's what I got. (pic below)

Have a good weekend! ☺♥

A rectangular swimming pool with a flat bottom is 20 feet by 12 feet. How long will it take to fill the swimming pool to 5 feet if water is being pumped into the pool at 30 cubic feet per minute?
A) 8 minutes
B) 40 minutes
C) 67 minutes
D) 120 minutes

Answers

Hi,

The answer to this question is going to be

20 feet * 12 feet * 5 feet
= 20 * 12 * 5 feet ^3
= 1200 feet^3

1200 feet^3 / (30 feet^3 / minute)
= (1200 / 30) minutes
= (120 / 3) minutes
= 40 minutes

Hoped I Helped

The endpoints of a diameter of a circle a(-1,1) and b(3,3). what is the length of the radius

Answers

If we determine the distance from one point to the second point, we get the length of the diameter. This is calculated through the equation,

D= sqrt ((x2 – x1)^2 + (y2 – y1)^2)

Substituting the known values,

D = sqrt ((-1 – 3)^2 + (1 – 3)^2)

D = 4.47

The length of the radius is half that of the diameter. Hence, the radius is,

R = 4.47 /2 = 2.236

Answer: r = 2.24

PLEASE HELP ASAP!! Will give brainliest!

Answers

1/2n + 3/4n = 1/2 ...multiply by common denominator 4

2n + 3n = 2

5n = 2

n = 2/5

So... n = 2/5

I hope this helped! : )
Please rate and thank!

An air cargo plane can transport as many as 15 regular shipping containers. One supersize container takes up the space of 3 regular containers.

Answers

An air cargo plane can transport as many as 15 regular shipping containers. One super-size container takes up the space of 3 regular containers. Write an inequality to model the number of regular and super-size containers the plane can transport.

Let the number of regular containers the plane can transport be x and the number of super-size containers the plane can transport be y, then

Given that one super-size container takes up the space of 3 regular containers, i.e. y = 3x and that the capacity of the plane is 15 regular containers.

When the ship is not carrying any super-sized container, it can carry up to 15 regular containers and when the ship is not carrying any regular containers it can carry up to 5 super-sized containers.

Therefore, the inequality to model the number of regular and super-size containers the plane can transport is given by

x + 3y ≤ 15

what transformation has changed the parent function f(x) =log3x to its new appearance shown in the graph below

Answers

The parent function f(x) = log_3(x) has two important values that we can find.

log_3(1) asks "3^? = 1," which we know is 0. So, log_3(1) = 0, which means (1,0) is a point on the graph for the parent function.

log_3(3) asks "3^? = 3" which we know is 1. So, log_3(3) = 1, which means (3,1) is a point on the graph for the parent function.

Now, we look at the graph they gave us and we see that our two points have moved upward 2 units. Now, (1,2) and (3,3). The transformation appears to be f(x) + 2, as you have selected.

Answer:

"f(x) + 2" You were correct

Other Questions

Bottles of water sell for $1.50 each. Graph the relationship between the number of bottles of water sold and the total cost. A hot air balloon rising vertically is tracked by an observer located 3 miles from the lift-off point. At a certain moment, the angle between the observer's line-of-sight and the horizontal is /3 , and it is changing at a rate of 0.1 rad/min. How fast is the balloon rising at this moment? A compound is found to be 40.0% carbon, 6.7% hydrogen, and 53.5% oxygen. Its molecular mass is 60. g/mol. What is its molecular formula? A science teacher gives the presentation assignment below.Lets make our families earth-friendly. Consider whether or not your family respects the environment. Discuss your routines and practices with your parents, and determine your familys "footprint. Then, suggest to your peers one earth-friendly effort that every family should make.Which statement best expresses a strong claim for the presentation?Answer: Every family should buy local produce because it is more nutritious, it requires less packaging, and it promotes energy conservation. When the body stops producing enough new blood cells, the risk for infections and uncontrolled bleeding increases. what is the designation of this condition? Explain what grendel means when he says i create the whole universe HELP PLEASECan some please clearly explain the thermal energy equation? Q=m(Tf - Ti)CI know thatQ is change in thermal energy which is measured in joules m is mass the Ts mean change in temperature and C is specific heat.What i want to know is how to do the equation. My book doesn't explain it well. Please take your time to explain CLEARLY my brain is dead -_- you can use illustrations or whatever but please do so CLEARLY. Thanks! Most of the energy on Earth comes from A. Chemicals B. The sun C. Photosynthesis D. Carbohydrates what helped a woman ensure security in her extended family Which proportion could be used to solve the question?What percent of 80 is 23?A. p/23 = 80/100B. p/80 = 23/100C. p/100 = 23/80D. none could be used ________ is the branch of psychology that seeks to identify how behavior is influenced and produced by our genetic inheritance from our ancestors. Suppose there are 20 questions on a multiple choice test.if 25%of the answers are choice B how many of the answers are not choice B PLEASE HELP!!!!!!!!!solve for x-2(x+1/3)+9x=4x= What great miracle did John write about that the other Gospels did not include? the raising of Jairus' daughter from the dead healing of the blind man at the gate named Beautiful feeding of the 5,000 the raising of Lazarus from the dead BIOLOGY HELPPLEASE1. Which of the following is a true statement?a.) Fats contain half the amount of energy than carbohydrates because they have less bonds.b.) Carbohydrates contain more energy than lipids because their bonds release more energy when broken.c.) Lipid contains more energy than carbohydrates because they contain more carbon to hydrogen bonds to release energy when broken.d.) Lipids contain more energy than carbohydrates because they do not contain bonds.----2. You just visited your doctor and he suggested you are at risk for heart disease. Which type of lipid should you avoid eating large amounts of?a.) Carbohydratesb.) Saturatedc.) Unsaturatedd.) Oils Who is the most powerful person in the senate list four powers? during which step of the scientific method does a scientist determine whether the hypothesis was supported?1- design an experiment 2- collect date3- perform the experiment 4- draw conclusion Approximately ________ percent of lung cancer deaths are caused by smoking ead the sentence.The city calls its summer festival Strawberry Days.What kind of complement are the words in bold? ( strawberry days is in bold)predicate adjectiveobjective complementdirect objectpredicate nominative In the year 2001, a total of 7.2 million passengers took a cruise vacation. The global cruise industry has been growing at 9% per year for the last decade. Assume that this growth rate continues. How many cruise passengers (in millions) are predicted in the year 2002? Steam Workshop Downloader