Find an Equation of the Tangent Line to the Curve $90\left(x^{2}+y^{2}\right)^{2}=1734\left(x^{2}-y^{2}\right)$

question 39

Multiple Choice

Find an equation of the tangent line to the curve $90\left(x^{2}+y^{2}\right) ^{2}=1734\left(x^{2}-y^{2}\right)$ at the point (4,1) .

• A) \(y=-1.11 x+17\)
• B) \(y=1.11 x+5.43\)
• C) \(y=-1.11 x+5.43\)
• D) \(y=-1.11 x+3.43\)
• E) \(\text { None of these }\)

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