Use synthetic division to determine whether x - c is a factor of the given polynomial.x3 - 6x2 - 13x + 42; x + 3
A. Yes
B. No
Answer: A
Mathematics
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Perform the indicated operations.2
- 9
A. 43
B. -7
C. -47
D. -43
Mathematics
Find the indicated measure of central tendency.Bill kept track of the number of hours he spent exercising each week. The results for four months are shown below. Find the mean number of hours Bill spent exercising per week. Round your answer to two decimal places.6.70?6.70?7.30?9.00?6.50?6.706.90?7.30?7.20?6.70?9.00?8.107.40?6.70?6.70?8.20?6.50?6.90
A. 7.46 B. 6.87 C. 7.68 D. 7.25
Mathematics
Solve the inequality. Express your answer using interval notation.
> 18
A. (-?, -12) ? (24, ?) B. (-12, 24) C. (-24, 12) D. (24, ?)
Mathematics
Match the graph to its equation.
A. 
+ 
= 1
B. - 
+ 
= 1
C. 
+ 
= 1
D. 
- 
= 1
Mathematics