0 4 3 2 1 54321 x y First we look at how far up the point is,
this is on the vertical Y axis. HORIZONTAL VERTICALVERTICAL
Slide 4
Slide 5
0 4 3 2 1 54321 x y Then we look at how far ACROSS the grid the
point is, this is on the horizontal x axis. HORIZONTAL
VERTICALVERTICAL
Slide 6
Slide 7
Slide 8
3 10987625431 2 1 (0,0) 6 5 4 9 8 7 10 X Y
Slide 9
4 3 2 1 54321 X Y We write the numbers with the x axis number
first: We separate the numbers with a comma. We put brackets around
the coordinates. (0,0)
Slide 10
4 3 2 1 54321 x y VERTICALVERTICAL HORIZONTAL (0,0)
Slide 11
3 10987625431 2 1 6 5 4 9 8 7 Y X (0,0)
Slide 12
54321 1 2 3 4 5 Y X
Slide 13
0 54321 1 2 3 4 5 X Y
Slide 14
54321 1 2 3 4 5 X Y
Slide 15
54321 1 2 3 4 5 -4 -5 -5 -3 -4 -2 -3 -2 X Y
Slide 16
(0, 0) 54321 1 2 3 4 5 -4 -5 -3 -4 -2 -3 -2 X Y Second
First
Slide 17
(0, 0) 54321 1 2 3 4 5 -4 -5 -3 -4 -2 -3 -2 X * Y *
Slide 18
(0, 0) 54321 1 2 3 4 5 -4 -5 -3 -4 -2 -3 -2 * * * X Y