What is the domain and range of #y=-5+2x#?
1 Answer
Mar 14, 2018
Domain: all real numbers
Range: all real numbers
Explanation:
The domain of a function is the set of all x values of the function.
(Any number in the domain that you put into the function yields an output-- the y value.)
The range of a function is the set of all y values of the function.
The graph below displays the graph of
Since the graph passes through each x and y at one point, the domain and range of the function are "all real numbers," meaning that you can put any number x (
graph{y=2x-5 [-16.02, 16.02, -8.01, 8.01]}