1.1. The diagram shows the graph of $y=f(x)$ for  $-3\leqx\leq3$.

i) Solve $f(x)=14.$

$x=$................................................ [1]

ii) By drawing a suitable tangent, find an estimate of the gradient of the graph at the point $(-2,4)$.

[3]

1.2. By drawing a suitable straight line on the grid, solve$f(x)=2x-2$ for $-3\leqx\leq3$.

$x=$................................................