Give the center and radius of the circle described by the equation and graph the equation.(x + 3)2 + (y - 4)2 = 25
A. center (3, - 4), r = 5
B. center (3, 4), r = 5
C. center (- 3, 4), r = 5
D. center (- 3, - 4), r = 5
Answer: C
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her money, including the interest, for a second year. Without using calculations, explain which person, if either, has made the more profitable investment.
What will be an ideal response?
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Solve the problem.Assume that the profit generated by a product is given by where x is the number of units sold. If the profit keeps changing at a rate of
per month, then how fast are the sales changing when the number of units sold is 600? (Round your answer to the nearest dollar per month.)
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Solve the equation by making an appropriate substitution.(2x - 1)2 - 10(2x - 1) + 24 = 0
A.
B.
C.
D.