# How do you find the domain and range of #g(t) = ( 1 + 8t ) / ( 1 + t^2 )#?

##### 1 Answer

Nov 1, 2017

The domain is

The range is

#### Explanation:

As

The domain is

Let

This is a quadratic equation in

Therefore,

the range is

graph{(1+8x)/(1+x^2) [-12.66, 12.65, -6.33, 6.33]}