Uploaded by sarmilsom

Calculating the gradient and eqn of a line

Linear Graphs
1.
2.
Calculate the gradient of each line
Write the equation of each line in the form y =mx + c
20
(a)
15
(b)
10
5
0
-2
-1
0
1
2
3
4
5
6
(c)
-5
20
15
10
5
(f)
0
-2
-1
0
1
2
3
4
5
(d)
-5
(e)
6
Linear Graphs
1.
2.
Calculate the gradient of each line
Write the equation of each line in the form y =mx + c
20
(a)
15
(b)
10
5
0
-2
-1
0
1
2
3
4
5
6
(c)
-5
20
15
10
5
(f)
0
-2
-1
0
1
2
3
4
5
(d)
-5
(e)
6