Find the indicated trigonometric function, where ? is the radian measure of the given angle. Give an exact answer with a rational denominator.Find tan ?.
A. 
B. 
C. 
D. 
Answer: A
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Provide an appropriate response.
Determine the slope of the equation: y = 
+ 5
A. 5
B. 1
C. 
D. 2
Solve the problem.At Allied Electronics, production has begun on the X-15 Computer Chip. The total revenue function is given by 
and the total profit function is given by 
, where x represents the number of boxes of computer chips produced. The total cost function, C(x), is such that 
Find C(x).
A. C(x) = -0.3x2 + 10x + 15 B. C(x) = 7x + 11 C. C(x) = 5x + 15 D. C(x) = 6x + 20
Factor completely, or state that the trinomial is prime.3x2 - 27x + 60
A. (x - 4)(3x - 15) B. 3(x - 20)(x + 1) C. 3(x - 4)(x - 5) D. prime
Find the vertices of the hyperbola.
- 
= 1
A. (0, -5) and (6, -5) B. (-3, 7) and (-3, 3) C. (-6, 5) and (0, 5) D. (3, -3) and (3, -7)