Coordinate Geometry Post Test - Meeting 2

Find the gradient of the line joining the points (-2, 7) and (3, 1).

• -1/5
• 2
• 3/2
• -6/5

A is the point (0, 2) and B is the point (8, 6). Find the equation of line AB. Give your answer in the form y = mx + c.

• y = 2x + 1
• y = (3/4)x + 1
• y = -x + 6
• y = (1/2)x + 2

A is the point (6, 2) and B is the point (3, -4). Find the coordinates of the midpoint AB.

• (4.5, -1)
• (5, -1)
• (3, -2)
• (6, 0)

From previous number: A is the point (6, 2) and B is the point (3, -4).

Calculate the length AB.

• 5
• 4√2
• √20
• 3√5

The equation of line l is 4x + 3y - 12 = 0.

Find the gradient of l.

• 4/3
• -3/4
• -4/3
• 0

P has coordinates (-1, 3) and Q has coordinates (6, 4).

Find the coordinates of the midpoint of PQ.

• (3, 3)
• (2, 4)
• (4, 3)
• (2.5, 3.5)

From the previous number: P has coordinates (-1, 3) and Q has coordinates (6, 4).

Find the length PQ.

• 6
• 4√2
• 7√2
• 5√2

From the previous number: P has coordinates (-1, 3) and Q has coordinates (6, 4).

Find the gradient of PQ.

• 1/6
• 2/7
• 3/7
• 1/7

M has coordinates (4, 1) and N has coordinates (-2, -7).

Find the length of MN.

• 10
• 12
• 5
• 8

M has coordinates (4, 1) and N has coordinates (-2, -7).

Find the gradient of MN.

• -3/4
• 1/2
• 2
• 4/3