## College Algebra (10th Edition)

The given function is $linear$. $Slope = 0$.
Step-1: Plot the graph with the given data. The graph obtained is shown below. It can be seen that it is a straight line, so the function is $linear$. Step-2: Slope $=\frac{\Delta y}{\Delta x}=\frac{8-8}{2-(-2)}=0$.