Find the constant rate of change for the table.

Which zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36

If a is a nonzero real number then the reciprocal of a is

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5