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16. Parametric Equations & Polar Coordinates
16. Parametric Equations & Polar Coordinates / Conic Sections / Problem 14
Problem 14

Find the equation of the tangent line to the curve x225+y29=1\(\displaystyle\]\frac{x^{2}\)}{25}+\(\frac{y^{2}\)}{9}=1 at the point (4,95)\(\displaystyle\]\left\)(4,\(\frac\)95\(\right\)). Write your answer in slope-intercept form.