Write a linear function f with the given values. f(0) = -2,f(4) = -3
А
f(x) = {x+5
B f(x) = x
c f(x) = x-5
D f(x) = 2x - 5

Answers

Answer 1

Answer:

f(x) = [tex]-\frac{1}{4}[/tex] x - 2

Step-by-step explanation:

Slope of the line: m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

y - [tex]y_{1}[/tex] = m( x - [tex]x_{1}[/tex] )

f(x) = mx + b (b - is y-intercept)

(0, - 2) Coordinates of y-intercept

(4, - 3)

m = [tex]\frac{-3+2}{4-0}[/tex] = [tex]-\frac{1}{4}[/tex]

f(x) = [tex]-\frac{1}{4}[/tex] x - 2


Related Questions

Caroline, Krutika and Natasha share some sweets in the ratio 2:5:3. Caroline gets 12 sweets. How many more sweets does Krutika get over Natasha?​

Answers

Answer:

12 sweets

Step-by-step explanation:

2:5:3.

caroline gets 12 so multiply the ratio by 6.

12:30:18

Krutika has 30, Natasha has 18.

30-18=12

so 12 sweets

Hope this helps plz mark brainliest :D

7
Which two whole numbers is 20 between?

Answers

Answer:

19 and 21

Step-by-step explanation:

... 17, 18, 19 , 20, 21, 22, 23 ,24, 25

Maggi buys 3/4 pound of blueberries and uses 3/5 of them to make a smoothie. How many pounds of blueberries did Maggi use to make the smoothie

Answers

Answer:

[tex]\dfrac{9}{20}\ \text{pounds}[/tex]

Step-by-step explanation:

Given that,

Maggi buys 3/4 pound of blueberries

He uses 3/5 of them to make a smoothie.

We need to find how many pounds of blueberries Maggi use to make the smoothie. It means we need to find 3/5 of 3/4. So,

[tex]x=\dfrac{3}{4}\times \dfrac{3}{5}\\\\=\dfrac{9}{20}\ \text{pounds}[/tex]

So, he will use [tex]\dfrac{9}{20}\ \text{pounds}[/tex] of blueberries to make a smoothie.

Answer: 9/20

Step-by-step explanation: Maggi buys 3/4 pound of blueberries

He uses 3/5 of them to make a smoothie.

We need to find how many pounds of blueberries Maggi use to make the smoothie. It means we need to find 3/5 of 3/4. So,

So, he will use of blueberries to make a smoothie.

What are the solutions to the following equation? x^2+8x+15=0

Answers

Answer: It can be either one.

x=−3

or

x=−5

Find the unit rate. Round to the nearest hundredth, if necessary.

$1.99 for 16 lb

The unit rate is $ /lb.

Answers

Answer:

the unit rate is $0.29/lb

Answer:

Step-by-step explanation:

1.99/16=  0.1243 a pound

Round to 0.12

Veronica’s velocity was measured as 4.3 m/s. She displaced 20 meters in 4.7 seconds. Which piece of information is missing for the correct calculation of velocity?

A)the starting point
B)the direction
C)the end point
D)the time per meter

Answers

Answer: the direction

Answer:

B). the direction

Step-by-step explanation:

Edgen 2021

Students are learning a new dance. The students move forward 2.0 meters and tap their feet. Then they move backward 1.0 meter and clap their hands. Finally, they move 0.5 meter forward and stop. What is the displacement of the dancers from their starting part

Answers

Answer:

1.5 meters

Step-by-step explanation:

they first move forward 2 meters and then move backwards 1 meter (1 meter from their starting point, and then they move forward 0.5 meters. So the displacement of the dancers from their starting point is 1.5 meters.

0 + 2 = 2

2 - 1 =  1

1 + 0.5 = 1.5

hope this helps!

Find the square of each imaginary number.
(Get rid of the i)

Answers

Answer:

- 32/21 over 5 is

Step-by-step explanation:

*gets coins and runs to the store to get "milk"

Answer:

-765/25

Step-by-step explanation:

A car travels 71 feet each second. How many feet
does it travel in 12 seconds?
U

Answers

852 feet. 71 (feet per second) x 12 (amount of seconds)

Answer:

852 feet after 12 seconds

Step-by-step explanation:



Find the difference. You may find using a number line to be helpful. Enter your answer as a simplified
mixed number.



Answers

Answer:

-2/9 - (-2) = -2 2/9 :)

Step-by-step explanation:

I don’t understand this please help

Answers

Answer:

2

Step-by-step explanation:

The answer is "The graph is incorrect. He should have shaded ro the right"

Write an equation of the perpendicular bisector of the segment with endpoints (4,0) and (2,-4) Write your equation in slope intercept form

Answers

Answer:

nsnsjsjsnsnznnznzznznz


A password is 4 characters long, consisting of 2 letters and 2 numbers. The password must begin and end with a
letter. If numbers can be repeated but letters cannot, how many possibilities are there?
a. 65.000
b 60,840
С 58,500
d. 52,650
Please select the best answer from the choices provided
A
D
Malwarebytes
Save and Exit
Moth this and return
Update A

Answers

Answer:

C

Step-by-step explanation:

Answer:

A, 65000

Step-by-step explanation:

A tire shop promotes its business using a large model of a tire on its roof. The
model tire uses a scale in which 2 feet represents 3 inches. The actual tire used
to create the model tire has a diameter of 33 inches.
What is the diameter of the model tire on the shop's roof

Help plz!!! I need the work shown

Answers

Answer:

Ok, so this tire is 2 feet which is represented by 3 inches.

So, since the tire has a diameter of 33 inches, we multiply 33 by 3

33 times 3 is 99.

The diameter of the motel tire on the shop's roof is 99 inches.

Step-by-step explanation:

Find the distance between (-6,8) and (10,-4)

Answers

Answer:

use the distance formula you can find it on the net

The distance between (-6,8) and (10,-4) is 20 units.

What is the distance between two points ( p,q) and (x,y)?

The shortest distance (length of the straight line segment's length connecting both given points) between points ( p,q) and (x,y) is:

[tex]D = √[(x-p)² + (y-q)²] D = \sqrt{(x-p)^2 + (y-q)^2} \: \rm units.[/tex]

We are given that;

The points (-6,8) and (10,-4)

Now,

To use the formula, you need to plug in the values of x1, y1, x2 and y2 into the formula and simplify. For example, to find the distance between (-6,8) and (10,-4), you can do:

d = (10 - (-6))^2 + (-4 - 8)^2

d = (16)^2 + (-12)^2

d = 256 + 144

d = 400

d = sqrt(400)

d = 20

Therefore, the distance formula the answer will be 20 units.

Learn more about distance between two points here:

brainly.com/question/16410393

#SPJ2

If solving a system of linear equations by elimination or substitution I get that 0=0, as final or intermediate step depending on the system, it means (check all that apply)

I have definitely made a mistake and need to review the result

If the system of equations is 2 linear equations in 2 variables, there is infinity number
of solution

If the system of equations is 3 linear equations in 3 variables, there might be infinite
number of solutions

If the system of equations is n linear equations in n variables, there is one unique solution

Answers

Answer:

If I get 0=0 then it means:

If the system of equations is 2 linear equations in 2 variables, there is infinity number of solutionsIf the system of equations is 3 linear equations in 3 variables, there might be infinite  number of solutions

Step-by-step explanation:

Linear equation systems can consist of two or three equations with two or three unknowns respectively.

A system of linear equations in two variables has infinite solutions when the lines made by them overlap each other and similarly a system with three variables has infinite solutions when two lines overlap each other and third plane is parallel to them

Hence,

If I get 0=0 then it means:

If the system of equations is 2 linear equations in 2 variables, there is infinity number of solutionsIf the system of equations is 3 linear equations in 3 variables, there might be infinite  number of solutions


Richard is 11 years older than Sushil. Caroline is 8 years younger than Sushil. If the total of their ages is 60, how old is the youngest of them?

Answers

Answer:

 s=19, r=30,c=11

Caroline is young

Step-by-step explanation:

Hope this helps !

can someone please help me.

Answers

A is the answer hope this helps

y−3=−12(x+4) i need help

Answers

Answer:

if it's a slope x=12 if it's for find the value of x its y over 12 -17 over 4

By what number should 81 be divided to get a perfect cube​

Answers

Answer:

9, I think, I hope this is right

Answer:

3

Step-by-step explanation:

This is because 81/3 is 27 which is a perfect cube

Hope this helps you.

please help
c. (3,6)
d. (9,6)

Answers

Answer:

I believe that the answer is A. (-3,0)

Step-by-step explanation:

I reflected it over y=3 and that is what I got as an answer. Let me know if I am wrong.

can someone use the Pythagorean theorem to solve these?!?!

I tried it yesterday and i didn't solve it correctly ;c
just read it and try to solve plzzzzzz ;c

Answers

Answer:

127.3

Step-by-step explanation:

90^2+90^2=16200

[tex]\sqrt{16200}[/tex]=127.2792206

127.3 to the nearest tenth

if John had 1/10 of a pizza, and wanted to between 8
friends , how much would each person get?
I’m not good at math and I need this so please help me

Answers

Answer:

If there are 10 slices and he wants to split between 8 friends and himself. Each friend would get a slice and there would be one remaining.

Step-by-step explanation:

(3x²y)2
How do you simplify?

Answers

Answer:

answer 6x^2 × 2y

Step-by-step explanation:

multiply 2 with the parentheses

Answer:

the answer is 6x²y.......

thx u help now ok yeah

Answers

To find the equation of the parabola, first let's write the parent function,

y = a(x-h)^2+k. Ok, now we need to find the vertex and plug it in. Remember, (h,k). When we look at the problem the vertex is (0,4). Therefore we write it as y = a(x-0)^2 +4 or y = ax^2 + 4. Now we need to look to see if it was stretched or compressed. Keep in mind that on a normal parabola, if you move over 1 you go up one. If you move over 2 you go up four. If you move over 3, you go up 9. In this problem, you move over 1, you go up 1. If you move over 2, you go up 4. If you move over 3, you go up 9. From this information, we see that there is no stretch or compression. Therefore the equation of the graph shown is:

y= x^2 +4

A recipe requires 7/8 stick of butter for each 1 1/4 cups of flour. Find the unit rate of sticks of butter to cups of flour.

Answers

Answer:

Let R = unit rate

R = (7/8) ÷ 1_1/4

R = (7/8) ÷ (5/4)

R = (7/8) • (4/5)

R = (7/2) • (1/5)

R = 7/10

Step-by-step explanation:

plsss I need help !!!!! 100 points!!!

Linda is playing a game.
-On each turn that she takes, she can earn 2 points or 3 points.
-She has taken 16 turns and has earned a total of 34 points.
On how many turns has Linda earned 2 points?

Answers

I think it's 8 this is my opinion btw

Pleaseeee help im confused best answer will get brainliest.

Answers

Answer:

8n+9x

Step-by-step explanation:

3n+7n-2n+x+8x

10n-2n+x+8x

8n+x+8x

8n+9x

Answer:

8n + 9x

Step-by-step explanation:

3n + 7n - 2n + x + 8x

= 8n + 9x

Mike went to the doctor and was found to be 20 pounds overweight.
The doctor discovered that Mike ate an average of 2000 calories per
day. He said for Mike to lose weight and meet his goal, the maximum
amount of calories he could eat per day was 1750. How many calories
will Mike be cutting out each week (7 days)?



Plis respond fast is do in a lil of time

Answers

Answer:

1750

Step-by-step explanation:

2000-1750=250

250x7=1750

A retail store is buying a 500 count for a device and another 200 count for another version of the same device that costs $100 less than the original. What is the maximum cost of the original device, given that the store did not go over the budget of $155,000?(1 point)

no more than $150

less than $250

less than $150

no more than $250

Answers

Answer less than 250

Step-by-step explanation:

Answer: no more than 250

Step-by-step explanation:

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