Question

Eh best describes the range of the function

Which best describes the range of the function f(x)=2(1/4)x
after it has been reflected over the y-axis?

Answer 1

(0,∞)

Explanation:

The problems tells us to find the range of the function

f(x)=2*(1/4)^x

after it has been reflected over the y-axis

This means

g(x) = 2*(1/4)^(-x)

To quickly find the answer, we can plot the equation and examine the range in the graph.

The range of both functions is the same

(0,∞)

See attached picture