Use the information given about the angle ? to find the exact value of the indicated trigonometric function.cot ? = -3, sec ? > 0Find sin 
.
A. 
B. -
C. 
D. 
Answer: C
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Find the absolute extreme values of the function on the interval.f(?) = sin 
, 0 ? ? ? 
A. absolute maximum is 1 at ? = 
?; absolute minimum is -1 at ? = 
?,
B. absolute maximum is 1 at ? = 
?; absolute minimum is -1 at ? = 
?
C. absolute maximum is 1 at ? = 0; absolute minimum is -1 at ? = ?
D. absolute maximum is 1 at ? = 
?; absolute minimum is -1 at ? = 
?,
Simplify the expression by using the order of operations.7 ? 14 ÷ 
- 10 ÷ 2 + (12 - 8)
A. 23 B. 20 C. 13 D. 6
Answer the question.Find f + g, where f(x) = 12 and g(x) = 2.
A. 11 B. -1 C. 19 D. 14
Solve the problem.A line from the top of a cliff to the ground passes just over the top of a pole 8.0 ft high and meets the ground at a point 5.0 ft from the base of the pole. If the point is 68 ft from the base of the cliff, how high is the cliff? Round to the nearest unit.
A. 2720 ft B. 544 ft C. 109 ft D. 7 ft