(06.03 MC) Choose the correct simplification of (2xy2)2(y2)3.

(06.01 LC) Classify the expression: 5x + 2.

(06.02 LC) Choose the correct simplification of (5×3 − 5x − 8) + (2×3 + 4x + 2).

(06.05 MC) The function f(x) = 3×2 represents the altitude of a blimp, where x is the time in minutes. The function g(x) = −2x − 5 represents the time in minutes, where x is the height in thousands of feet of the blimp. What is the value of f[g(4)]?

(06.03 MC) Choose the correct simplification of (5xy7)2(y2)3.

(06.01 LC) Choose the polynomial written in standard form.

(08.01 MC) A food packet is dropped from a helicopter and is modeled by the function f(x) = −15×2 + 6000. 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.

(08.03 LC) What are the exact solutions of x2 − 5x − 7 = 0, where ?

(06.02 LC) Choose the correct simplification of (4×3 − 3x − 7) + (3×3 + 5x + 3).

(06.04 MC) The function f(x) = 6x + 6 represents the amount of money Kristine earns making custom t-shirts. The function g(x) = x − 1 represents her upfront costs. Find (f – g)(4) to determine how much profit she will make from four t-shirts.