Question
Asked Mar 8, 2019

Find the equation of the line tangent to the curve xy3+xy=20 at the point (10,1).

When the equation of this tangent line is written in the form y=mx+b

check_circleExpert Solution
Step 1

It is given that, the equation of the curve is xy3 + xy  = 20.

 Use implicit differentiation to differentiate the above function with respect to x.

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Step 2

On further simplification,

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Step 3

Substitute the point (10, 1) in ...

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Calculus

Derivative

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