I Need Help I can’t tell what I did wrong. I thought this was the right answer.

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?