Slope of Lines and Two Points

What is the slope of the line between (0,5) and (0,12)?

• 0

• 1

• -1

• undefined

Tags

CCSS.8.EE.B.5

For the following points A(1,5), B(4,4), C(9,-10) D(-6,-5). What is the slope of CD?

• ⅓

• -⅓

• ¼

• ⅙

Tags

CCSS.8.EE.B.6

Two lines are parallel if and only if they have

• the product of the slopes is -1

• two different slopes

• the same slope

• one slope = -1 and the other slope = 0.

Tags

CCSS.8.EE.B.6

Two lines are perpendicular if and only if

• the slopes are the same

• the slopes are negatives of each other

• the product of the slope is -1

• One of the slopes is 0

Tags

CCSS.8.EE.B.6

Find the slope of the line that passes through (10, -8) and (1, 12).

• 20/9

• -20/9

• 4/9

• 9/4

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through the points (2, 4) and (6, 12)

Mathematical Equivalence

ON

Tags

CCSS.8.EE.B.5

Find the slope of the line.

• -2

• 2

• -1

• 1

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through

(-4, 7) and (-6, -4)

• 2/11

• -2/11

• 11/2

• -11/2

Tags

CCSS.8.EE.B.5

Find the slope of the line.

• 1/4

• -1/4

• -4/1

• 4/1

Tags

CCSS.8.EE.B.5

Line JK has the endpoints (-3, 8) and (1, -4).

The slope of a line parallel to JK is ​ (a)  

The slope of a line perpendicular to JK is ​ (b)  

• -3

• 1/3

• 3

• -1/3

• -1

• 1

• -2

• 2

• 1/2

• -1/2

Tags

CCSS.8.EE.B.6