What is the factorization of the polynomial below? –x2 – 15x – 54 a. (x – 9)(x + 6) b. (x + 9)(x + 6) c. –1(x + 9)(x + 6) d. (x + 9)(x – 6)

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never