OpenUp 8th Math 2.11 Review

Find the slope of the line that passes through points (1, 1) and (7, 5). Use graph paper. Type your answer as a fraction

Find the slope of the line that passes through points (1, 1) and (5, 7). Use graph paper. Type your answer as a fraction

Find the slope of the line that passes through points (2, 5) and (-1, 2). Use graph paper.

Find the slope of the line that passes through points (2, 5) and (-7-4). Use graph paper.

Line l is shown in the coordinate plane. What the coordinates of point B?

• (4, 0)

• (0, 4)

• (0, 0)

• (4, 5)

Line l is shown in the coordinate plane. What the coordinates of point D?

• (8, 10)

• (0, 4)

• (10, 8)

• (4, 5)

Line l is shown in the coordinate plane.

True or False: Point (16, 20) is on line l.

• true

• false

Line l is shown in the coordinate plane.

True or False: Point (20, 24) is on line l.

• true

• false

Line l is shown in the coordinate plane.

True or False: Point (80, 100) is on line l.

• true

• false

Line l is shown in the coordinate plane.

What is a rule that you could use to test whether a given point (x, y) is on line l?

• If y/x = 5/4

• If y/x = 4/5

• If y/x = 0

• If y/x= 4