Find the volume of the solid of revolution formed by rotating about the x-axis the region bounded by the curves.f(x) =
, y = 0, x = 1, x = 5
A. 92?
B. 92
C. 152
D. 152?
Answer: A
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Express the given expression in simplest form with only positive exponents.(2t3)-3
A.
B. 8t9
C.
D.
Substitute to find the value of the expression.The area of a rectangle of length ? and width w is given by the formula A = ?w. Ann's backyard is rectangular with a length of 26.9 yards and a width of 18.8 yards. Find the area of Ann's backyard.
A. 45.7 yd2 B. 45.7 yd C. 505.72 yd2 D. 505.72 yd
Find the location of the indicated absolute extrema for the function.Minimum
A. (-2, -4) B. (1, -1) C. (-2, 0) D. None
Solve the problem.Use the graph of f to estimate the local maximum and local minimum.
A. No local maximum; no local minimum B. Local maximum: -1; local minimum: 2 C. Local maximum: approx. 1.17; local minimum: approx. -3.33 D. Local maximum: ?; local minimum: -?