Let f and g be polynomials of degree 3. Is it true that f ∘ g = g ∘ f?

Are the corresponding angles congruent? explain why or why not.

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14