Determine the difference quotient 
(h ? 0) for the function f. Simplify completely.f(x) = 9 - 5x3
A. -27x2
B. -5(3x2 + 3xh + h2)
C. -5(x2 - xh - h2)
D. -5(3x2 - 3x - h)
Answer: B
Mathematics
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Solve the equation.
- 
= 
A. -7
B. 
C. -1
D. 1
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Add or subtract.
+ 
A. 
B. 
C. 
D. 
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Find the GCF for the group of terms.9y4, 6y5, and 6y3
A. 3y4 B. 6y5 C. 3y3 D. 9y3
Mathematics
Solve the problem.Two cars leave town at the same time going in the same direction. One travels at 
and the other travels as 74 mph. In how many hours will they 
apart?
A. 4 hr B. 50 hr C. 1 hr D. 24 hr
Mathematics