Initial Diagnostic Audit - Unit F4: Coordiantes
Section F4.1 - Positive Coordinates
1.
Write down the coordinates of each of the points shown in the diagram below.
(a) A (
(b) B (
(c) C (
2.
On the grid, plot the points with the following coordinates.
Click on the grid to plot on a point. Click on the point again to remove it.
3.
On the grid, plot the points with the following coordinates.
Click on the grid to plot on a point. Click on the point again to remove it.
Section F4.2 - Coordinates
4.
Write down the coordinates of each of the points shown in the diagram below.
(a) A (
(b) B (
(c) C (
5.
On the grid, plot the points with the following coordinates.
Click on the grid to plot on a point. Click on the point again to remove it.
6.
Three corners of a square have coordinates (4,2), (-2,2) and (4,-4).
Section F4.3 - Plotting Straight Lines
7.
A straight line has equation y x
(a) (4,
(b) (
(c) Does the point (2,5) lie on the same straight line? Yes No
8.
On the grid, plot the points (0,6), (1,4), (2,1), (3,0)
Click on the grid to plot on a point. Click on the point again to remove it.
(a) Three of the four plotted points lie on the same straight line.
(b) What point, with x-coordinate -3, does lie on this line?
(-3,
