Factor.x3 - x2 - 30x
A. (x2 + 1)(x - 30)
B. x(x + 5)(x - 6)
C. x(x + 6)(x - 5)
D. Prime
Answer: B
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Provide an appropriate response.The x- and y-intercepts of the graph of 
+ 
= 1 are
A. (0, ± 2) (± 3, 0). B. (0, 4), (9, 0). C. (0, 0), (2, 0), (0, 3). D. (4, 0), (0, 9). E. (± 2, 0) (0, ± 3).
Solve the problem.Bill Monotone sells CDs for $8.25 each. His initial cost to set up the business was $8100, and each CD costs him $3.50. Express the cost C as a function of x, where x represents the number of CDs sold.
A. C(x) = 8100x + 3.50 B. C(x) = 8100x + 8.25 C. C(x) = 8.25x + 8100 D. C(x) = 3.50x + 8100
The following comparison line graph indicates the number of vehicles sold for a seven week period by two different salespeople. Use the graph to answer the question.
How many more vehicles did Chris sell in the first week than did Pat sell in the first week?
A. 4 vehicles B. 3 vehicles C. 6 vehicles D. 2 vehicles
?The graph of f is shown in the figure. Sketch a graph of the derivative of f.
?
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
