Question

Reflect the function f(x)=(x+1)2
about the origin. What is the position of the point (−4,9)
in the reflected function?(1 point)
The point (−4,9)
reflects to (
,
) in −f(−x)
.

Answer 1

Reflection about the origin sends (x,y) to (−x,−y). So (−4,9) reflects to (4,−9) on y = −f(−x).