(07.04 LC) Factor completely 16×2 − 25.

(08.01 MC) A food packet is dropped from a helicopter and is modeled by the function f(x) = −16×2 + 14400. The graph below shows the height f(x), in feet, of the food packet at different times x, in seconds: Use the graph to determine the domain of f(x) for all viable x values, based on the context.

(07.05 LC) The polynomial f(x) is written in factored form: f(x) = (x − 9)(x + 12)(x − 24) What are the zeros of the polynomial function?

(08.03 LC) What are the exact solutions of x2 − 3x − 7 = 0, where ?

(07.04 MC) Factor completely 81×4 − 16.

(08.05 MC) The following graph describes function 1, and the equation below it describes function 2. Determine which function has a greater maximum value, and provide the ordered pair. Function 1 Function 2 f(x) = −x2 + 2x − 15

(07.04 LC) Factor completely 9×2 − 25.

(08.02 MC) The function f(x) = −x2 − 9x + 10 shows the relationship between the vertical distance of a diver from a pool’s surface f(x), in feet, and the horizontal distance x, in feet, of a diver from the diving board. What is a zero of f(x), and what does it represent?

(07.02 MC) Factor completely 2×3 + 10×2 + 14x + 70.

(06.04 LC) Choose the correct simplification of 7×2(6x + 3×2 − 4).