This is making a table to use the values of x to get the values of y and together, they are an ordered pair...

y = 2x
y = 2(1) = 2 (1,2)
y = 2(2) = 4 (2,4)
y = 2(3) = 6 (3,6)
y = 2(4) = 8 (4,8)

7 0

4 years ago

LOTS OF POINTS AND BRAINLIEST PLEASE HELP

kozerog [31]

Answer:

f(x)=x^3-3x^2+x-3 Graph 2

l(x)=x^2-4x+4 Graph 1

g(x)=x^2-5x+4 Graph 3

The rest, don't use. They don't match.

Step-by-step explanation:

I used my graphing calculator and these were the results that it gave me. I hope that this helps you and I am so so sorry if its wrong.

8 0

3 years ago

Read 2 more answers

42=−7(z−3) solve for z

s344n2d4d5 [400]

Answer:

z = -3

Step-by-step explanation:

hopefully this helps! :)

8 0

3 years ago

Read 2 more answers

What is the value of the x-coordinate of 2x+3y=144;y-x=24

olganol [36]

Answer:

The x-coordinate of the solution of the system is x=14.4

Step-by-step explanation:

The question is

What is the x-coordinate of the solution of the system of equations?

we have

$2x+3y=144$ ----> equation A

$y-x=24$ ---> isolate the variable y

$y=x+24$ ----> equation B

Solve the system by substitution

substitute equation B in equation A

$2x+3(x+24)=144$

solve for x

Apply distributive property

$2x+3x+72=144$

Combine like terms left side

$5x+72=144$

subtract 72 both sides

$5x=144-72$

$5x=72$

Divide by 5 both sides

$x=14.4$

therefore

The x-coordinate of the solution of the system is x=14.4

3 0

4 years ago