As Makayla hikes down a hill, her elevation changes by -5 feet per minute. How long does it take for her
elevation to change by -20 feet?

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.

Find the value of x for which line a is parallel to line b

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10