Use the rational zeroes theorem to factor the function f(x) = x3 – 21x + 20 completely. (A) (x - 1)(x + 4)(x + 5)
(B) (x + 1)(x - 4)(x + 5)
(C) (x - 1)(x – 4)(x - 5)
(D) (x - 1)(x – 4)(x + 5)
(E) (x + 1)(x - 4)(x - 5)

Which sentence describes why polygon mnop is congruent to polygon jklp? a. polygon jklp maps to polygon mnop through a translation. b. polygon jklp maps to polygon mnop through a rotation. c. polygon jklp maps to polygon mnop through a dilation. d. polygon jklp maps to polygon mnop through a stretch.

Which of the following represents the range of the graph of f(x) below

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school