Simplify.-10-2
A. - 
B. 100
C. -100
D. 
Answer: A
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Multiply. Write the answer in descending order and combine like terms.(m + 4)(m + 2)
A. m2 - 6m + 8 B. m2 + 6m + 8 C. m2 - 6m - 8 D. m2 + 6m - 8
Use long division to find the quotient and check.
A. 236 B. 33 C. 236 R33 D. 236 R25
Solve the problem.In one city, taxicabs charge passengers $2.00 for entering a cab and then $0.40 for each one-quarter of a mile (or fraction thereof) that the cab travels. (There are additional charges for slow traffic and idle times, but these are not considered here). If x is the distance traveled in miles, then C(x) is the cost of the taxi fare, where C(x) = $2.00, if x = 0, C(x) = $2.40, if 0 < x < 0.25, C(x) = $2.80, if 0.25 ? x < 0.5, C(x) = $3.20, if 0.5 ? x < 0.75, and so on. The graph of C is shown below.
At what values is the function C not differentiable?
A. 0.25, 0.5, 0.75, 1.0, 1.25, 1.5....... B. Function is differentiable for all x in the domain C. 0.25, 0.5, 0.75 D. 0.25, 0.5, 0.75, 1.0
Find the intercepts and then graph the line.3x - 15y = 0
A. (0, 0); (0, 0)
B. (0, 0); (0, 0)
C. (0, 0); (0, 0)
D. (0, 0); (0, 0)