Units 6 and 7 Revision

Find the slope of the line passing through the points (2, 3) and (4, 7).

• 3
• 1
• 2
• 4

1. Find the slope of the line passing through the points (-1, -2) and (3, 4).

• 2
• -1
• 4/3
• 3/2

3. What is the slope of a vertical line passing through the point (5, 2)?

• undefined
• -1
• 1
• 0

3. What is the slope of a horizontal line passing through the point (-3, 4)?

• 1
• -1
• undefined
• 0

5. Find the x-intercept of the line with the equation (2x + 3y = 6).

• (0, 2)
• (2, 0)
• (3, 0)
• (1, 1)

5. Find the x-intercept of the line with the equation (4x - y = 8).

• (0, 8)
• (4, 0)
• (2, 2)
• (2, 0)

7. Find the y-intercept of the line with the equation (3x + 2y = 12).

• (0, 4)
• (0, 8)
• (3, 0)
• (0, 6)

7. Find the y-intercept of the line with the equation (x - 5y = 10).

• -2
• -5
• 3
• 0

9. Determine if the line with the equation (y = 3) is vertical, horizontal, rising to the right, or falling to the right.

• rising to the right
• horizontal
• falling to the left
• vertical

9. Determine if the line with the equation (x = -2) is vertical, horizontal, rising to the right, or falling to the right.

• horizontal
• rising to the right
• falling to the left
• vertical