Provide an appropriate response.A radial line is drawn from the origin to the spiral of Archimedes r = a?, 0 ? ?, a > 0. Find the area swept out during the second revolution of the radial line that was not swept out during the during the first revolution. In other words, find the area between the first and second turns of the spiral.
What will be an ideal response?
8?3a2
Mathematics
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Find the product of the sum and difference of two terms.(2x + 5y)(2x - 5y)
A. 4x2 + 20xy - 25y2 B. 4x2 + 25y2 C. 4x2 - 20xy - 25y2 D. 4x2 - 25y2
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Indicate whether the function is one-to-one.C = {(2, -6), (6, -2), (9, 1), (-9, -1)}
A. Yes B. No
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Match the quadratic function to the correct graph.y = -(x + 2)2 + 7
A. 
B. 
C. 
D. 
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Solve the problem. Round your answer, if appropriate.The volume of a rectangular box with a square base remains constant at 700 cm3 as the area of the base increases at a rate of 6 
2/sec. Find the rate at which the height of the box is decreasing when each side of the base is 11 cm long. (Do not round your answer.)
A. 
cm/sec
B. 
cm/sec
C. 
cm/sec
D. 
cm/sec
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