Provide an appropriate response.Plot the point
and find other polar coordinates (r, ?) of the point for which: (a) r > 0, -2? ? ? < 0 (b) r < 0, 0 ? ? < 2? (c) r > 0, 2? ? ? < 4?
A. (a) , (b)
, (c)
B. (a) , (b)
, (c)
C. (a) , (b)
, (c)
D. (a) , (b)
, (c)
Answer: B
Mathematics
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Solve the problem.Determine the number of points of intersection of the given curves. r1 = 3 cos ?, r2 = 3 sin ?
A. 3 B. 1 C. 2 D. 0
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Rewrite the expression using the Distributive Property and simplify the result.-5 ? (2m - 8)
A. -10m + 40 B. -10m - 40 C. -10m - 8 D. 2m + 40
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Simplify the expression.
A. 2x2 B. 4x C. 4x2 D. 2x6
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