Solve the equation.
+ 
= 
A. 
B. 
C. 
D. 
Answer: D
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Evaluate the integral.Use the formula
to evaluate the integral. 
A. x cos-1 x - sin x + C B. x cos-1 x - sin(cos-1 x) + C C. x cos-1 x + sin(cos-1 x) + C D. x cos-1 x - x + C
Solve the problem.You place a mirror on the ground 100 ft away from a flag pole. You then back up from the mirror until you see the top of the flag pole in the mirror. If the distance from your eyes to the ground is 
and you are standing 12 ft from the mirror, how tall is the flag pole to the nearest foot?
A. 42 ft B. 20 ft C. 240 ft D. 8 ft
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = |x| - 3
A. 
B. 
C. 
D. 
Write an equation for the parabola.
A. y2 = 4x B. x2 = -4y C. y2 = -4x D. x2 = 4y