Question

Find the range of the function:

f(x) = x + 3, for x ≠ 1

Answer 1

All Real Numbers except for 4

Explanation:

Objective: Specify domain and range of a function.

The equation is a linear equation. A linear equation range is all real numbers. However x cannot equal 1 so let plug in x to find where the y value CANT be.

`f(1) = 1 + 3 = 4`

So the range is

All Real Numbers except for 4.