(a)[3]
Find the equation for line $L$ in the form $y = mx + c$.
(b(i))[1]
State the gradient for this line.
(b(ii))[1]
State the co-ordinates of the point where this line meets the $y$-axis.
(c)[3]
On the grid, sketch the graph of $y = -2x + 1$ for $-4 \le x \le 5$.