The table above represents what type of function x 0,1,2,3 y -6 , -5 ,2 ,21 a.) linear b.) neither linear or nonlinear c.) linear and nonlinear d.) nonlinear

D

Step-by-step explanation:

Given the table

The change in x is

The change in y is

Since for the same change in x, the change in y is different, given table represents nonlinear function.

let soccer = x and golf = y

part a

1st equation: x + y = 125

2nd equation: x = y +45

part b

replace x in the 1st equation with the 2nd one:

y + 45 + y = 125

simplify:

2y + 45 = 125

subtract 45 from each side:

2y = 80

divide both sides by 2:

y = 80/2

y = 40

she plays golf for 40 minutes.

part c

no because she plays soccer for 45 minutes longer than golf 40 +45 =   85 minutes, not 80 minutes.

d

step-by-step explanation:

d