Question

A)
A function,
, is reflected. Its image is the function
. Select the ruleused to reflect the function.
(1 point)
f(x) = 1 + 4
x
g(x) = − 1 − 4
x
ry=4
ry=−4
ry−axis
rx−axis

Answer 1

Reflect across the x-axis.

Reason: g(x) = -1 - 4^x = -(1 + 4^x) = -f(x), so each y-value is negated (reflection over the x-axis).