Parallel and Perpendicular Lines

Parallel lines have the same ​ (a)   .

Perpendicular lines have a slope that is the ​ (b)  

• slope
• negative reciprocal
• y-intercept
• same

Tags

CCSS.8.EE.B.6

Graph the following linear equations using Desmos.

y = 3x + 2

y = - 1/3x + 5

The relationship between the two lines is ​ (a)   .

• Perpendicular
• Parallel

Tags

CCSS.HSG.CO.A.1

Parallel lines always have the __________ slope. (type in lower case)

Tags

CCSS.8.EE.B.6

Parallel lines have different ​ ​ (a)  

• y-intercepts
• slopes
• negative reciprocal slope

Tags

CCSS.8.EE.B.5

Perpendicular lines have ... (mark all that apply)

• same slope

• negative reciprocal slope

• an intersection point

• 4 right angles

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

• perpendicular

• parallel

• neither

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

• perpendicular

• parallel

• neither

Tags

CCSS.8.EE.C.8B

Given y=3x+8 write a new line that is parallel through the point (-4,6)

• y=3x+18

• y=-3x+18

• y=-1/3x+18

Two lines that are parallel will have ...

• Slope that is opposite reciprocals

• No slope

• Slope that is the same

• none of the above

Tags

CCSS.8.EE.B.6

Two lines that are perpendicular lines have ...

• Slope that is opposite reciprocals

• No Slope

• Slope that is the same

• none of the above

Tags

CCSS.8.EE.B.6