Find the slope of the graph of
f(x)=7-5x^2
at the point (7,-238)

Which is the value of this expression when p=(-2) and q=(-1)

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).