Question

Fill in the blank using the function y=4x+2 use the photo to help

Answer 1

Given the function y=4x+2, x is the input and y is the output. So, we can input x values to find y values because y is a function of x.

Substitute the x values into the function:

Row 1:

y=4(-2)+2

y=-8+2

y=-6

Row 2:

y=4(0)+2

y=2

Row 3:

y=4(2)+2

y=8+2

y=10

Row 4:

y=4(4)+2

y=16+2

y=18

Answer 2

just substitute each value of x into the function

Explanation:

1. (x=-2) y= 4(-2)+2

2. (x=0) y= 4(0)+2

3. (x=2) y= 4(2)+2

4. (x=4) y= 4(4)+2

use the same steps but change the value of x. go ahead a use your calculator