(a)[2]
Fill in the table for $f(x)$.
(b)[3]
Using the same grid, sketch the graph of $y=f(x)$ for $0.5\le x\le6$.
(c)[3]
Draw an appropriate tangent and use it to estimate the gradient of the graph of $y=f(x)$ at $(-4,5)$.
(d)[1]
Fill in the table for $g(x)$.
(e)[4]
Using the same grid, draw the graph of $y=g(x)$ for $-4\le x\le -1$ and $1\le x\le4$.
(f(i))[1]
Use the graphs to determine the value of x when $f(x)=g(x)$.
(f(ii))[1]
State an inequality that shows the positive values of x for which $f(x)>g(x)$.
(g)[2]
Use algebra to determine the value of k.