The graph of a quadratic function is represented by the table. X
6
-2
7
4
8
6
9
4.
10
-2
What is the equation of the function in vertex form?
Substitute numerical values for a, h, and k.

Right ∆abc has coordinates a(-7, 3), b( -7, 10), and c(-1, 3). the triangle is reflected over the x - axis and then reflected again over the y - axis to create ∆a'b'c'. which are the coordinates of vertex a'?