B={x|x is an even whole no less than 9}
Now

Your first point would be on (0, 2), the vertex. Then, put a point on (-2, 22). Hope that helps!
Answer:
3
Step-by-step explanation:
We know that -3 is on the x axis and 3 is on the y axis.
and the y axis usually determines if you are going to have a positive slope or negative since it would either rise or decrease. In this cause (-3, 3) shows that 3 is going to be our slope.