8.which statement best describes the conditions for 
f
(
x
)
=
a
(
b
)
x
fx=abx
to be a model for exponential decay?

a.
b
>
0
b> 0

b.
b
<
0
b< 0

c.
0
<
b
<
1
0
d.
b
>
1
b> 1

The given function is

Exponential functions which have the independent variable as an exponent.

Moreover, these functions can express decay or growth. If the exponential function is decreasing, that will express decay.

Specifically, the condition to have a decreasing exponential function is that , that is, the base of the power must be between zero and one.

This means that the right answer is C, because expresses this condition for exponential decay.

37

step-by-step explanation:

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4