Find (P ? Q)(x).P(x) = x + 10; Q(x) = x - 3
A. x2 + 7x + 30
B. x2 - 7x - 30
C. x2 + 13x + 30
D. x2 + 7x - 30
Answer: D
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Solve.A rectangular field has a perimeter of 372 yd. The width of the field is 48 yd less than the length. What are the dimensions of the field?
A. Length: 234 yd, width: 69 yd B. Length: 101 yd, width: 85 yd C. Length: 117 yd, width: 81 yd D. Length: 117 yd, width: 69 yd
Simplify the given expression.-2(-2z) - 6 + 6(2z + 7)
A. 4z + 36 B. 16z + 1 C. 16z - 36 D. 16z + 36
Find the function of the form f(x) = cax that contains the two given graph points.(0, 6) and (2, 24)
A. f(x) = 2 B. f(x) = 2x C. f(x) = 6 ? 2x D. f(x) = 12x
Present data in the form of tables. For the data set shown by the table, a. Create a scatter plot for the data. b. Use the scatter plot to determine whether an exponential function or a logarithmic function is the best choice for modeling the data.Number of Homes Built in a Town by Year 
What will be an ideal response?