Question

Find the equation of the tangent line to the curve at the point (3, 2).
x^2+xy+2y^2 = 23

Answer 1

\[\frac{dy}{dx}=\frac{-(2x+y)}{x+4y}\]

evaluate at (3,2)

plug into \[y-y_1=m(x-x_1)\]

Answer 2

plz help me w/ anotehr one..ill psot it