Given that f(x) = sin x, g(x) = cos x, and h(x) = tan x, evaluate the given function. The point (x, ), on the circle , also lies on the terminal side of an angle ? in quadrant II. The point , on the circle , also lies on the terminal side of an angle ? in quadrant III.h

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A.
B. - 

C.  
D. - 

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Answer: D

Mathematics

Graph the equation.(y - 2)2 = 8(x + 3)

A.

B.

C.

D.

Find the quadratic approximation of f at x = 0.f(x) = 

A. Q(x) = 
B. Q(x) = 1 + 10x
C. Q(x) = 1 + 
D. Q(x) = 10x

Evaluate the integral by changing the order of integration in an appropriate way.

A. 3 ln 3 (1 - cos 64)
B. 3 ln 3 (1 - sin 64)
C.  ln 3 (1 - cos 64)
D.  ln 3 (1 - sin 64)

Solve the problem.The paired data below consist of the temperatures on randomly chosen days and the amount a certain kind of plant grew (in millimeters). The linear model for this data is  where x is temperature and y is growth in millimeters. Use this model to predict the growth of a plant if the temperature is 57. 

A. 25.43 mm B. 27.08 mm C. 27.54 mm D. 26.63 mm