P=7 o=-12 what is poop?
no need to explain

Which graph corresponds to the function f(x) = x2 + 4x – 1?

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?