Question

Question 20 of 20

The functions f(x) and g(x) are shown on the graph.
f(x) = x²
What is g(x)?
10
10
f(x)

Answer 1

g(x) = - x² - 4

Explanation:

g(x) is a reflection in the x- axis of f(x) followed by a vertical translation of 4 units down.

f(x) = x² , then

g(x) = - x² ( reflection in the x- axis )

g(x) = - x² - 4 ( a translation of 4 units down )