Find the absolute value of the complex number.z = 2
A. 
B. 2i
C. 4
D. 2
Answer: D
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Solve the problem.How close does the curve y = 
come to the point 
? (Hint: If you minimize the square of the distance, you can avoid square roots.)
A. The distance is minimized when x = 
; the minimum distance is 
units.
B. The distance is minimized when x = 
; the minimum distance is 
units.
C. The distance is minimized when x = - 
; the minimum distance is 
units.
D. The distance is minimized when x = 
; the minimum distance is 
units.
Determine whether or not the points are vertices of the given geometric figure.(-6, 12), (0, 14), and (-1, 9); right triangle
A. No B. Yes
Solve the problem.A spinner has regions numbered 1 through 21. What is the probability that the spinner will stop on an even number or a multiple of 3?
A. 
B. 
C. 
D. 17
Divide. Express the quotient in lowest terms.
÷ 
A. 
B. 
C. 
D. 