Determine the reference angle for the given angle.? = - 
A. 
B. 
C. 
D. 
Answer: D
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For the pair of functions, find the indicated domain.f(x) = 
, g(x) = 4x + 20Find the domain of f ? g.
A. (-?, -5] ? [0, ?) B. (-?, ?) C. [0, ?) D. [-5, ?)
Perform the operation.826.69 รท 22.9
A. 3.61 B. 36.1 C. 37.1 D. 361
Solve the problem.A rectangular room has a perimeter of 114 feet and a width of 23 feet. Find the length.
A. 68 ft B. 33 ft C. 36 ft D. 34 ft
In the table, Y1 is defined as a quadratic function. Use the table to do the following: a. Determine the coordinates of the vertex of the graph. b. Determine whether the vertex is a minimum point or a maximum point. c. Find the minimum or maximum value of the function. d. Determine the range of the function.
A. a. (1.5, 5); b. minimum; c. 1.5; d. [1.5, ?) B. a. (1.5, 5); b. maximum; c. 5; d. (-?, 5] C. a. (1.5, 5); b. maximum; c. 1.5; d. (-?, 1.5] D. a. (1.5, 5); b. minimum; c. 5; d. [5, ?)