Question

Consider the equation: x^ 4 + 3xy^3 − y ^4 = 9x^2 y a) find the...

Consider the equation: x^ 4 + 3xy^3 − y ^4 = 9x^2 y

a) find the points on the curve where x = 3

b) for each of the points found in pt. a find the slope of tangent line at that point

c) for each of the points found in pt. a , write an equation for the tangent line to the curve at that point.

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