Practise coordinates, gradients, straight-line equations, parallel and perpendicular lines, midpoints and distances across coordinate geometry.
The diagram shows a point P and three triangles, A, B and C, on a grid.
Write down the coordinates of point P.
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The graph shows the cost, $ c, of travelling a distance, , with Saanvi's Taxis.
Find the equation of the line.
Krishna's Taxis cost $ 5 to hire plus $ 2 for each kilometre travelled.
Find an equation for the cost, $ c, of travelling d kilometres with Krishna's Taxis.
On the grid, draw a line to show the cost of travelling with Krishna's Taxis.
The diagram shows a line L and two points, A and B, on a grid.
Write down the coordinates of point A.
Find the gradient of line L.
Write down the equation of line L in the form y=m x+c.
This line crosses the x-axis at point C.
Mark point C on the grid and write down the coordinates of point C.
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