The graph of f(x)=20(0.5)x is shown.

Which statement about the function is false?

a.The average rate of change over the interval [0, 2] is -7.5.


b.The horizontal asymptote is at y = 0.


c.f(2) = 5


d.As x increases, f(x) increases.

The graph of fx2005x is shown Which statement about the function is false aThe average rate of change over the interval 0 2 is 75 bThe horizontal asymptote is a class=