1.9.14 Chain rule (A-level only)

The point $P\,$ lies on the curve with equation $y=2x3x−2\displaystyle y = \frac{2x}{3x-2}$ with $x\,$ coordinate 1.

Find an equation to the tangent to the curve at the point $P$ .

[5]

The point $P\,$ lies on the curve with equation $y=2x3x−2\displaystyle y = \frac{2x}{3x-2}$ with $x\,$ coordinate 1.

Find an equation to the tangent to the curve at the point $P$ .

[5]

1.9.14 Chain rule (A-level only) Questions