Review question

# Can we find the equation of the normal to the curve when $t = 2$? Add to your resource collection Remove from your resource collection Add notes to this resource View your notes for this resource

Ref: R8620

## Question

A curve is represented parametrically by the equations $\begin{equation*} x = (3-2t)^2, \quad y = t^2 - 2t. \end{equation*}$

Find

1. $dy/dx$ in terms of $t$,
2. the co-ordinates of the stationary point of the curve,
3. the equation of the normal at the point where $t = 2$.