SOLUTION: Trying to find the domain and range for the function f(x)=eX Both needs to be expressed in interval notation. The X following the (E) above should be typed as a exponent.

Algebra ->  Functions -> SOLUTION: Trying to find the domain and range for the function f(x)=eX Both needs to be expressed in interval notation. The X following the (E) above should be typed as a exponent.       Log On


   

Question 113498: Trying to find the domain and range for the function f(x)=eX
Both needs to be expressed in interval notation. The X following the (E) above should be typed as a exponent.


Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
I assume you mean
f%28x%29=e%5Ex
There are no restrictions on the value of x.
The domain is (-infinity,infinity)
For the range since you are taking a positive number to a power, the result will always be greater than zero.
Other than that there are no restrictions on f(x).
The range is (0,infinity)