a. Find the error in the first step of implicit differentiation and circle it.

Question

Question

a. Find the error in the first step of implicit differentiation and circle it. Then write the correct step.

dy (x2 + xy - y2 = 4) dx dy Step 1: 2x+y+x-2y = 0 dx

b. Given the derivative of a different relation, write the equation of the tangent line to the relation at the point (-1, 1).

dy 4r + 2xy dx 4y - r?

math calculus

Answer 1

Answer #1

Answer 2

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