Question

Decide if the function is an exponential function. If it is, state the initial value and the base.
y=-4.8*4^x

Answer 1

a.


Exponential function


base = -19.2


initial value = 1


c.


Not an exponential function




b.


Exponential function


base = x


initial value = -4.8


d.


Exponential function


base = 4


initial value = -4.8