Find the equation for the curve in its final position.The graph y = sin (x) is shifted a distance of ?/12 to the left, reflected in the x-axis, translated 7 units downward, then stretched by a factor of 4.
A. y = -4 sin 
- 28
B. y = -4 sin 
- 7
C. y = -4 sin 
- 28
D. y = -4 sin 
+ 28
Answer: A
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Integrate the given expression.
A. 
x5/3 + C
B. 
x5/3 + C
C. 
x5/3 + C
D. 6x5/3 + C
Solve the problem. Assume the x-axis is horizontal, the positive y-axis is vertical (opposite g), the ground is horizontal, and only the gravitational force acts on the objects. A projectile is fired with an initial speed of 591 m/sec at an angle of 45°. What is the greatest height reached by the projectile? Round your answer to the nearest tenth.
A. 8910.2 m B. 85.3 m C. 87,320.3 m D. 35,640.9 m
Raise the fraction to the indicated power.
3
A. 7
B. 
C. 
D. 2
You are holding one of the tethers attached to the top of a giant character balloon in a parade. Before the start of the parade the balloon is upright and the bottom is floating approximately 20 feet above ground level. You are standing approximately a = 130 feet ahead of the balloon (see figure).
?
?
Find an expression for the angle of elevation from you to the top of the balloon.
?
A. 
B. 
C. 
D. 
E. 