The table below shows values for a function.

x y
1 4
2 9
3 16
4 25

which equation repersents this funtion?
a. y = x ^2
b. y= x^2=1
c. y= (x- 1)^2
d. y= (x +1)^2

d

Step-by-step explanation:

1+1^2=4

2+1=3^2=9

3+1=4^2=16

    ^(times by self)

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)