(07.03 LC) Determine the factors of x2 − 7x − 10.

(05.05 MC) A food truck did a daily survey of customers to find their food preferences. The data is partially entered in the frequency table. Complete the table to analyze the data and answer the questions:   Likes hamburgers Does not like hamburgers Total Likes burritos   38 77 Does not like burritos 95   128 Total 134 71   Part A: What percentage of the survey respondents do not like both hamburgers and burritos? (2 points) Part B: What is the marginal relative frequency of all customers that like hamburgers? (3 points) Part C: Use the conditional relative frequencies to determine which data point has strongest association of its two factors. Use complete sentences to explain your answer. (5 points)

(05.01 MC, 05.02 MC, 05.04 MC) Use the box plots comparing the number of males and number of females attending the latest superhero movie each day for a month to answer the questions. Part A: Estimate the IQR for the males’ data. (2 points) Part B: Estimate the difference between the median values of each data set. (2 points) Part C: Describe the distribution of the data and if the mean or median would be a better measure of center for each. (4 points) Part D: Provide a possible reason for the outlier in the data set. (2 points)

(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.