Graph the ellipse. Give the coordinates of the center, as well as the values of a and b.3x2 + 5y2 - 45 = 0
A. center (0, 0), a = , b = 3
B. center (0, 0), a = , b =
C. center (0, 0), a = 3, b =
D. center (0, 0), a = , b =
Answer: A
Mathematics
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Solve the problem.Suppose c(x) = x3 - 22x2 + 10,000x is the cost of manufacturing x items. Find a production level that will minimize the average cost of making x items.
A. 10 items B. 13 items C. 12 items D. 11 items
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Graph the function by plotting points.g(x) = - x - 6
A.
B.
C.
D.
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Find the exact value by using a sum or difference identity.sin
A.
B.
C.
D.
Mathematics
Find the difference. Check by adding.59
A. 114 B. -6 C. 4 D. 14
Mathematics