Simplify.
A. 
B. 
C. 
D. 
Answer: C
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Solve for x using an equivalent exponential expression.log3 x = 2
A. 6 B. 8 C. 5 D. 9
The graph of 
is given in the figure. State whether 
or 
A. a < 0 B. a > 0
Tell whether the statement is true or false.{x | x is an even counting number between 10 and 16} = {8}
A. True B. False
Solve the problem.A satellite dish is shaped like a parabola. The signals that are received by the dish strike the surface of the dish and are reflected to a single point, where the receiver of the dish is located. If the dish is 8 feet across at its opening and 0.8 feet deep at its center, at what position should the receiver be placed?
A. 5 feet from the base along the axis of symmetry B. 1.6 feet from the base along the axis of symmetry C. 4 feet from the base along the axis of symmetry D. 3.2 feet from the base along the axis of symmetry