Convert the polar equation to a rectangular equation.r = 
A. 4x2 + 3y2 + 8y - 16 = 0
B. 4x2 + 4y2 + 8x - 16 = 0
C. 5x2 + 4y2 - 8x - 16 = 0
D. 3x2 + 4y2 + 8x - 16 = 0
Answer: D
Mathematics
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Find the derivative.y = 5x2e3x
A. 10xe3x(2x + 3) B. 10ex3x(3x + 2) C. 5xe3x(3x + 2) D. 5xe3x(2x + 3)
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Evaluate.
A. -3 B. 3 C. -2 D. -4
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Provide an appropriate response. Simplify and factor: (x + 1)2 - 5(x + 1) + 6
A. (x + 4)(x - 1) B. (x - 2)(x - 3) C. x(x + 7) D. (x - 2)(x - 1)
Mathematics
For the given pair of functions, find the requested function.f(x) = 4x - 2, g(x) = -9x + 9; (f - g)(x)
A. -5x2 + 11 B. 13x - 11 C. 13x + 11 D. -5x - 7
Mathematics