State whether the graph is or is not that of a function.
A. Yes
B. No
Answer: A
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Find the absolute extreme values of the function on the interval.f(x) = csc x, - 
? x ? 
A. absolute maximum is 1 at x = ?; absolute minimum is -1 at x = ? B. absolute maximum does not exist; absolute minimum does not exist C. absolute maximum is -1 at x = ?; absolute minimum is 1 at x = 0 D. absolute maximum is 0 at x = -?; absolute minimum is -1 at x = ?
Identify the vertex of the quadratic equation.f(x) = (x - 8)2
A. (8, 0) B. (-8, 0) C. (0, 8) D. (0, -8)
Solve formula for the specified variable.P = a + b + c
for c
A. c = P - a - b B. c = P + a + b C. c = P + a - b D. c = a + b - P
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) = 6
A. 
B. 
C. 
D. 