Question

Which statements accurately describes the function f(x)=3(718)? Select three options The domain is all real numbers. The range is y> 3. The initial value is 3. The initial value is 9. The simplified base is 32

Answer 1

A,C and E

Explanation:

We are given that a function

`f(x)=3(√(18))^x`

We have to find three statements which describes function accurately.

Substitute x=0

`f(0)=3(√(18))^0=3`

We know that exponential is defined for all real numbers .

Given function is exponential function.

Therefore,

Domain=R

Range of f=y>0

Initial value means when x=0

Therefore, the initial value=3

`f(x)=3(√(18))^x=3(3\sqrt 2)^x`

The simplified base=
`3\sqrt 2`