Linear Graphs - Revision

The coordinates of point E on the graph are:

• (1, 2)

• (2, 1)

• (2, 2)

• (2, -1)

The coordinates of point B on the graph are:

• (1, -3)

• (3, 1)

• (-3, 1)

• (-1, 3)

Find the missing value from the table:

• 11

• 35

• 8

• 7

Find the missing value from the table.

• 8

• 4

• 3

• 5

Find the gradient (m) and the y-intercept (c)

• m = 2 , c = 4

• m = -2 , c = 4

• m = 4 , c = 4

• m = -4 , c = 4

Find the coordinates of the y-intercept.

• (0, 5)

• 5

• -5

• (0, -5)

Find the rule (equation) of the linear graph.

• y = x + 2

• y = x - 2

• y = 2x + 2

• y = 2x - 2

Find the rule (equation) of the linear graph.

• y = -2x + 5

• y = 2x + 5

• y = -5x + 5

• y = 2.5x + 5

Find the rule from the table of values.

• y = 4x + 3

• y = -4x + 3

• y = 3x + 3

• y = -2x + 3

The general form of an equation is y = mx + c. Which letter represents the gradient?