# What is the range of the function #y=8x-3#?

##### 2 Answers

Range of

#### Explanation:

First note that

The range of a function is the set of all valid outputs ("

The domain of all straight lines (other than the vertical ones) is

Hence, the domain of

Also, since

#### Explanation:

Just remember that the range for a linear function is *always* **all real numbers** unless it is horizontal (doesn't have

One example of a linear function with a range of *not* all real numbers would be

I hope that helps!