1.10.5 Implicit and parametric differentiation (A-level only)

Medium Hard

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Question 70

The curve $C$ is defined by the equation

2x^3 - 4y^2 + 3xy = 4

Find an equation of the normal to $C$ at the point $(2, 3)$ , giving your answer in the form $a x + b y + c = 0$ , where $a$ , $b$ and $c$ are integers.

[6]

1.10.5 Implicit and parametric differentiation (A-level only) Questions

A Level
Maths
1.10.5 Implicit and parametric differentiation (A-level only)

A Level
Maths AQA
Question bank

1.10.5 Implicit and parametric differentiation (A-level only)

Medium Hard

Question 70

The curve $C$ is defined by the equation

2x^3 - 4y^2 + 3xy = 4

Find an equation of the normal to $C$ at the point $(2, 3)$ , giving your answer in the form $a x + b y + c = 0$ , where $a$ , $b$ and $c$ are integers.

[6]

1.10.5 Implicit and parametric differentiation (A-level only) Questions