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How to differentiate parametric equations, using the Chain Rule and 'inverse' derivatives.

How to differentiate parametric equations, using the Chain Rule and 'inverse' derivatives.

A step by step guide on how to use the Chain Rule to solve problems in differential calculus.

Problem #3 - dealing with rate of change

A step by step guide on how to use the Chain Rule to solve problems in differential calculus.

Problem #2

A step by step guide on how to use the Chain Rule to solve problems in differential calculus.

Problem #1

Calculation of the equation of a normal to a parabola at a given point, using product of intersecting lines at 90 deg. equals -1, and simple gradie...

Calculation of the equation of a tangent to a parabola at a given point, using the derivative of the function and simple gradient formula for two p...