Question

How do you find the domain and range of `y = -2x +3`?

Answer 1

Domain: All Real Numbers
Range: All Real Numbers

Explanation:

Domain is all permissable values of x. In this case there is no value that we can't use.
Range you can find out by plotting it on a graph or by looking at the equation and realizing that its a line so it going to be infinite.
graph{-2x+3 [-10, 10, -5, 5]}