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