Find the equation of the tangent line at the given point on the curve.3x2 + 4xy + y2 + x - 2y = -7; (-1, 3)
A. y = 3
B. x = -1
C. y = -x - 1
D. y = -x + 3
Answer: B
Mathematics
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A. 10
B. 60
C. 2
D. 60
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A. - 
B. 
C. Undefined
D. 0
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A. 
B. 
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D. 
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as specified. Leave your answer in polar form.z = 2 + 2iw = 
- iFind zw.
A. 4
B. 4
C. 4
D. 4
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