Question

Graphing Exponential Functions In Exercise, sketch the graph of the function.

Answer 1

Answer:

The graph of the function $f(x) = (1/2)^2x + 4$ is attached as image below.

Analysis:

We have two intersection points in the graph

The function $f(x) = (1/2)^2x + 4$  intersects the y-axis at points (0,4)

The function $f(x) = (1/2)^2x + 4$  intersects the x-axis at points (-16,0)

f(x) is positive for x>-`16

f(x) is negative for x<-`16