Question

For an exponential function in the form of y=ab^2, if b is between 0 and 1, what happens to the graph of the function as x increases?

A.
The graph gets closer to the x-axis.
B.
The graph gets closer to the y-axis.
C.
The graph curves up away from the x-axis.
D.
The graph curves down away from the x-axis.

Answer 1

A. Because that means it is exponential decay and decreases approaching 0.

Answer 2

Do you understand?

Answer 3

yes