Describe how k affects the graph of the function fx=4x. Part A: k ∙fx

Part B: fx + k

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

he is going to fill two shelves and the third shelf will only have five video games