Solve the problem.A rectangular patio has an area of 3m3 + 18m2 + 3m - 72. Find the length if the width is 3m + 9.
A. m2 - 3m + 8
B. m3 + 3m2 - 8m
C. m2 + 13.5m - 8
D. m2 + 3m - 8
Answer: D
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A can has a volume of 25 cubic inches. We can calculate both the height h, in inches, and the surface area S, in square inches, from the radius r, in inches, of the can:
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A: Find the radius of the can of minimum surface area.B: What is the height of the can of minimum surface area?C: What is the minimum surface area?
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(Round your answers to two decimal places.)
What will be an ideal response?
Find the absolute value.|23|
A. 23 B. 46 C. -23 D. 0
Start with the given graph of y. a) Describe a sequence of transformations that results in the graph of g(x); b) Find the range of g(x); c) Find the horizontal asymptote of the graph of g(x).y = 2x; g(x) = 2-x/4
A. a) The graph of y = 2x is stretched vertically by a factor of 4 and reflected in the y-axis. b) (0, ?) c) y = 0 B. a) The graph of y = 2x is stretched horizontally by a factor of 4 and reflected in the x-axis. b) (-?, 0) c) y = 0 C. a) The graph of y = 2x is stretched vertically by a factor of 4 and reflected in the x-axis. b) (-?, 0) c) y = 0 D. a) The graph of y = 2x is stretched horizontally by a factor of 4 and reflected in the y-axis. b) (0, ?) c) y = 0
Use the quadratic formula to solve the quadratic equation.y2 - 30 = 7y
A. y = -10, 3 B. y = 10, -3 C. y = -10, x = 1 D. y = 10, 3