3.6 Equations of Lines; Slope-Intercept & Standard Form #2

Front

What is the slope-intercept form of a linear equation?

Back

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How do you determine if two lines are parallel?

Back

Two lines are parallel if they have the same slope but different y-intercepts.

Tags

CCSS.8.EE.B.6

Front

How do you determine if two lines are perpendicular?

Back

Two lines are perpendicular if the product of their slopes is -1.

Tags

CCSS.8.EE.B.6

Front

What is the standard form of a linear equation?

Back

Front

Back

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

Back

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What does it mean if two lines are neither parallel nor perpendicular?

Back

It means that the lines intersect at an angle that is not 90 degrees and have different slopes.

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Front

Back

The slope is -2.

Tags

CCSS.8.EE.B.5

Front

Back

Tags

CCSS.8.EE.B.5

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is 0.

Tags

CCSS.8.EE.B.5