Use implicit differentiation to find an equation of the tangent line to the curve at the given point. #x^2 + 2xy − y^2 + x = 51# (5, 7) (hyperbola) ?
I would need a step by step explanation to complete this math problem and thanks for your help in advance.
I would need a step by step explanation to complete this math problem and thanks for your help in advance.
1 Answer
Feb 22, 2018
Explanation:
Differentiate all the terms individually
Factorise out / isolate the
Find the gradient at (5,7) by subbing these values into your differential equation
Equation of tangent