Factor the polynomial.343p3 - 1
A. (7p - 1)(49p2 + 1)
B. (7p + 1)(49p2 - 7p + 1)
C. (7p - 1)(49p2 + 7p + 1)
D. (343p - 1)(p2 + 7p + 1)
Answer: C
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Solve the problem.Find the derivative of the function 
at the point 
in the direction in which the function decreases most rapidly.
A. - 
B. - 
C. - 
D. - 
Translate the problem to a system of equations, then solve using Cramer's Rule.Twice the water flow in the hot-water pipe is the same as three times the flow in the cold-water pipe. The combined flow is 1200 liters per hour. What is the flow in each pipe?
A. 600 liters/hr hot, 400 liters/hr cold B. 400 liters/hr hot, 600 liters/hr cold C. 720 liters/hr hot, 480 liters/hr cold D. 480 liters/hr hot, 720 liters/hr cold
Find the equation that the given graph represents.
A. P(x) = -x6 + 20x4 - 100x2 + 100 B. P(x) = -x5 - 20x4 - 100x2 + 100x C. P(x) = -x6 + 10x4 - 100x2 - 100 D. P(x) = x5 - 10x4 - 100x2 + 100
Find the area of the region under the graph of the function
?
?
on the interval 
.
What will be an ideal response?