What is the domain and range of y=2x-6?
1 Answer
Mar 25, 2016
The domain and range is both all real numbers
Explanation:
This is a linear function so its graph is a straight line and so all x values are allowed as inputs (domain) and all y values are allowed as outputs (range). The function is unbounded.
The graph verifies this.
graph{2x-6 [-9.91, 15.4, -6.53, 6.13]}
