Skip to content
MathsGenie logo
Quick links
Open app

Course home

  1. A Level
  3. Maths OCR (MEI)
  5. Question bank

1.9.16 Implicit differentiation (A-level only)

MediumHard
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647
Question 10

A curve has the equation x2+4xy−x+y2=35x^2 + 4xy - x + y^2 = 35x2+4xy−x+y2=35:

a.

Find an expression for dydx\displaystyle \frac{dy}{dx}dxdy​

[5]
b.

Find an equation for the tangent to the curve at the point P(2,3)P(2, 3)P(2,3)

[3]

1.9.16 Implicit differentiation (A-level only) Questions

  1. A Level
  2. /Maths
  3. /1.9.16 Implicit differentiation (A-level only)