21. Use the graph of
.
If you translate the parabola to the right 2 units and down 7 units, what is the equation of
a.
the new parabola in vertex form?
b.
If you translate the original parabola to the left 2 units and up 7 units, what is the
equation of the new parabola in vertex form?
c.
How could you translate the new parabola in part (a) to get the new parabola in part (b)?