Write Eq of Line given Point & Parallel/Perpendicular Line

Front

What is the slope-intercept form of a line?

Back

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How do you find the slope of a line given two points?

Back

Tags

CCSS.8.EE.B.5

Front

What does it mean for two lines to be parallel?

Back

Two lines are parallel if they have the same slope, meaning their slopes are identical.

Tags

CCSS.8.EE.B.6

Front

What does it mean for two lines to be perpendicular?

Back

Two lines are perpendicular if the product of their slopes is -1, meaning they are opposite reciprocals.

Tags

CCSS.8.EE.B.6

Front

Back

Tags

CCSS.8.EE.B.6

Front

Back

Tags

CCSS.8.EE.B.6

Front

How do you write the equation of a line parallel to a given line?

Back

To write the equation of a line parallel to a given line, use the same slope as the given line and the point it passes through to find the y-intercept.

Front

How do you write the equation of a line perpendicular to a given line?

Back

To write the equation of a line perpendicular to a given line, use the negative reciprocal of the slope of the given line and the point it passes through to find the y-intercept.

Front

Back

Tags

CCSS.8.EE.B.5

Front

Back

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3