Graph the function.y = 2 cot
A. 
B. 
C. 
D. 
Answer: D
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Evaluate the indicated function with the given information.Find the value of sin 
if cos ? = 
(0° < ? < 90°).
A. 
B. 
C. 
D. 
Determine whether the given equation is a rational function.f(x) = 
+ 5x
A. No B. Yes
Solve. If necessary, round answers to the nearest hundredth.15 students were asked how much cash they had with them and the results were recorded.31, 34, 24, 19, 0, 5, 2, 58, 105, 29, 24, 87, 63, 17, 20How many students had less cash than the mean?
A. 8 B. 4 C. 11 D. 10
Graph the system of linear inequalities. Tell whether the graph is bounded or unbounded, and label the corner points.
A. bounded;
corner points (6, 0), (0, 6),(0, 4), (4, 0)
B. unbounded;
corner points (0, 0), (0, 4), (4, 0)
C. no solution
D. unbounded;
corner points (6, 0), (0, 6)