(a)[3]
Fill in the table of values for $f(x)$.
(b)[5]
On the grid, sketch the graph of $y=f(x)$ for $-5 \le x \le -1.5$ and $1.5 \le x \le 5$.
(c)[1]
Solve the equation $f(x)=0$.
(d)[3]
Using a suitable line drawn on the grid, solve $f(x)=1-x$.
(e)[3]
By drawing a tangent at the point $(-3, -0.6)$, estimate the gradient of the graph of $y=f(x)$ at $x=-3$.