Construct a table that displays the number of directed paths of length 1 or 2 between each pair of vertices in the following graph. 
A. 
B. 
C. 
D. 
Answer: C
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Determine the period and range for the function.y = -5 sin x
A. period: ?; range: [-5, 5] B. period: ?; range: [0, 5] C. period: 2?; range: (-?, ?) D. period: 2?; range: [-5, 5]
Multiply.-2
(
+ 3)
A. -2
- 6y
B. -2y + 
C. -2y + 6
D. -2y - 6
Determine the slope and y-intercept for the equation.y = 2x
A. slope: m = 2; y-intercept: b = 0
B. slope: m = 0; y-intercept: b = 2
C. slope: m = 
; y-intercept: b = 0
D. slope: m = -2; y-intercept: b = 0
Solve the problem.A function of the form y = a(x - h)2 + k is graphed below. Determine whether the constants a, h, and k are positive, negative, or zero.
A. a is negative, h is negative, k is positive B. a is positive, h is negative, k is negative C. a is negative, h is positive, k is negative D. a is negative, h is negative, k is negative