Which function represents a horizontal shift of f(x) = 5x by 4 units to the right?
g(x) = 5x + 4
g(x) = 5(x-4)
g(x) = 51.4
g(x) = 9*

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

ok then what happened.