Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.loga 
A. 4 loga x - 3 loga (x + 5) - 2 loga ( x - 2)
B. 4 loga x + loga (x + 5) - 2 loga (x - 2)
C. loga x4 + loga (x + 5)-3 - loga (x - 2)2
D. loga x4 + loga (x + 5)1/3 - loga (x - 2)2
Answer: B
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Solve the problem.Graph f(t) = csc t in [-2?, 2?, ?/2] by [-4, 4, 1] using dot mode. Use the graph to identify the domain and period of f.
A. t ? ?n, where n is an integer; 2?
B. t ? ?n, where n is an integer; ?
C. t ? + ?n, where n is an integer; 2?
D. t ? + ?n, where n is an integer; ?
Perform the indicated operation(s). Simplify if possible. -
A. -
B.
C. -
D.
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = |x|
A.
B.
C.
D.
Evaluate the expression for the given value of x.(-2x)2, x = 4
A. 64 B. -64 C. 32 D. -32