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Slope of a Polar Curve
Grade Level
Calculus I
CAL1.148 Slope of a Polar Curve
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Determine the tangent behavior for the polar curve r = 4/(5 - cos(theta)) at theta = pi/2 by finding dy/dx.
A
dy/dx = -1/5; tangent is neither horizontal nor vertical
B
dy/dx = 0; horizontal tangent
C
dy/dx = undefined; vertical tangent
D
dy/dx = 1/5; tangent is neither horizontal nor vertical
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