Simplify the expression by performing the indicated operations.
? 
- 2
A. 6 - 10
B. -7
C. -2
D. 9 - 10
Answer: B
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Graph the function. Determine the symmetry, if any, of the function.y = 
A. Symmetric about the origin
B. Symmetric about the origin
C. No symmetry
D. Symmetric about the origin
A man hikes up a mountain to the peak, where he rests for a few minutes and then continues down the other side of the mountain. We measure his location as distance up from the base of the mountain. What can be said about the man's velocity when he is resting at the peak?
A. Velocity is positive. B. Velocity is negative. C. Velocity is 0. D. None of the above.
Simplify by first converting to rational exponents. Assume that all variables represent positive real numbers.
A. 
B. v
C. 
D. 
Solve the problem.The largest angle of a triangle is 6 times the smallest angle and it is 3 times the other angle. Find the measure of the smallest angle.
A. 10° B. 20° C. 30° D. 40°