10.2 Linear Relations Review (Year 9)

The point(s) on the Cartesian plane shown with an x coordinate of 2 are:

• B only

• A only

• C, D and E

• B and D

• E and D

2. The coordinates of the y-intercept of the graph of y = -3x + 2 are:

• 2. (4,0)

• 2. (0,3)

• 2. (6,0)

• 2. (2,0)

• 2. (0,2)

2. The coordinates of the x-intercept of the graph of y = -3x + 12 are:

• 2. (4,0)

• 2. (0,3)

• 2. (6,0)

• 2. (2,0)

• 2. (0,2)

2. The gradient (slope) of the line represented by the equation y = 5x - 7 is:

• 2. 5

• 2. -7

• 2. 7

• 2. -5

• 2. 0

2. The y-intercept of the line represented by the equation y = 4x + 3 is:

• 2. (0,4)

• 2. (0,3)

• 2. (4,0)

• 2. (3,0)

• 2. (0,0)

The equation of the graph shown is:

• y = -6x + 3

• y = -3x + 6

• y = 2x - 6

• y = -2x + 6

• y = -3x + 2

The equation of the graph shown is:

• y = -6x + 3

• y = -3x + 6

• y = 2x - 6

• y = -2x + 6

• y = -3x + 2

Which point below is not on the straight line y = 2x − 1 ?

• (1, 1)

• (0, -1)

• (3, 5)

• (-2, 7)

• (-1, -3)

The graph shown has equation:

• y = x − 2

• y = -2x

• y = − 2

• x = − 2

• x + y = − 2

The graph shown has equation:

• y = x + 3

• y = 3

• x = 3

• x = 3y − 2

• y = − 3