Question

Can you check if I did this right? (:

Answer 1

That's right! If you want to graph it with five points instead of 2, you can also find the y-intercept and reflect it across the line of symmetry. That would give you the points (0,-3) and (2,-3).

Answer 2

The graph looks accurate make sure you create a table of values and clearly dot the points at (0,-3) and (2,-3).