Joey is building a doghouse. He measures the lengths of two sides and the hypotenuse to make sure the boards create a right triangle.

Given: f(x) = 2x + 5 and g(x) = x2 and h(x) = -2x h(g(f( = x2+ vx+ x + y

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

Find the amplitude of a sinusoidal function that models this temperature variation