Question

How do you find the range of a rational function algebraically `y=(-4x-3)/(x-2)`?

Answer 1

the range is all reals except when `y=-4`

Explanation:

`y=(-4x-3)/(x-2)`

`y=(-4(x-2)-11)/(x-2)`

`y=-4-11/(x-2)`

Therefore, the range is all reals except when `y=-4`