Question

What s the domain for d(x)=850(0.94)x

Answer 1

Given:

The function is

`d(x)=850(0.94)^x`

To find:

The domain of the function.

Solution:

Domain is the set of input values.

We have,

`d(x)=850(0.94)^x`

It is an exponential function, with initial value 850 and decay factor 0.94 because 0.94<1.

The exponential functions are defined for all real values of x. So, the domain of exponential function is always the set of all real numbers.

Therefore, the domain of the function d(x) is the set of all real numbers, i.e., R.