Add. Do not use a number line except as a check.- 
+ 
A. - 
B. - 1
C. 1
D. 
Answer: A
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Rewrite the expression as an equivalent expression that does not contain powers of trigonometric functions greater than 1.8 cos2 x
A. 16 cos x B. 1 + cos 2x C. 4 - 4 cos 2x D. 4 + 4 cos 2x
Draw the graph of the equation.y = x2 - 2x - 5
A. 
B. 
C. 
D. 
Assume the functions are one-to-one. Find the requested inverse.If g(-3) = 4, find g-1(4)
A. -3 B. 6 C. 1 D. 4
Solve the problem.If an object is dropped from a tower, then the velocity, V (in feet per second), of the object after t seconds can be obtained by multiplying t by 32 and adding 10 to the result. Find V as a linear function of t, and use this function to evaluate V(3.1), the velocity of the object at time 
A. V(3.1) = 107.2 ft/sec B. V(3.1) = 108.5 ft/sec C. V(3.1) = 109.2 ft/sec D. V(3.1) = 110.5 ft/sec