If C and D are complementary and m=C=8x-20 and m=D=2x+4, then determined the measure of each angle?

Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

What is the equation of a line that passes through points (0, 4) and (-4,-8)?