The line $AB$ is plotted on the grid, with point $A$ positioned at about $(0.5, 1)$ and point $B$ at $(3, 7)$.
(a(i))[1]
Write down the coordinates of $A$.
(a(ii))[2]
Calculate the gradient of the line $AB$.
(a(iii))[2]
Write down the equation for the line $AB$ in the form $y = mx + c$.
(b)[1]
Write down the equation of one straight line parallel to $y = 5x - 3$.
Worked solution & mark scheme
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