E(X) of the following data. Round your answer to one decimal p -5 -4-3- -2-1 P(X = x) 0.2 | 0.1 | 0.3 0.1 0.3

8. Choose the best answer. If In 3 = 1.10 and In 6 = 1.79, then In 2 = %3D 3 61 9. Fill in the chart. If needed, use a calculator a C f(2) = 1.7 (1.7) Function

Find x correct to three decimal places where: alog₁0 (x) = b where a = 3.7 and b = 9.2

MAFS.912. F-IF.2.4 49. A company uses the function V (x) left to pay on a truck, where V (x) is the amount left to pay on the truck, in dollars, and x is the number of months after its purchase. Use the table of values shown = 28,000 – 1,750x to represent the amount Part A: What is the y -intercept of the graph of the function in terms of the amount left to pay on the truck? below. V(x) (months) (S) 28,000 26,250 24,500 22,750 Part B: Does the graph of the function have an x-intercept, and if so what does that represent? 1 4 21,000 Part C: Does the function increase or decrease? 23