Parallel Vs. Perpendicular Equations

What does the "m" represent in  $y=mx+b$  

• y-intercept

• measurement

• slope

• nothing

Tags

CCSS.HSF.LE.B.5

CCSS.HSS.ID.C.7

What does the "b" represent in  $y=mx+b$  

• y-intercept

• nothing

• slope

• base

Tags

CCSS.HSS.ID.C.7

Slopes of parallel lines are...

• opposite reciprocals

• the same

• opposites

• always 7

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.GPE.B.5

Slopes of perpendicular lines are...

• opposite reciprocals

• the same

• opposite

• always 7

Tags

CCSS.HSG.GPE.B.5

If I am looking for a line parallel to $y=-3x-2$  which one of these equations could it be?

•  $y=-2x-1$  

•  $y=3x-4$  

•  $y=-3x+6$  

•  $y=-2x-3$  

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.GPE.B.5

 $y=3x+2$  and  $y=3x-3$  
These lines are...

• the same line

• perpendicular

• neither

• parallel

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.GPE.B.5

 $y=\frac{-2}{3}x+2$  and  $y=\frac{3}{2}x+9$  

• Parallel

• Perpendicular

• Neither

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.GPE.B.5

Are the lines parallel, perpendicular, or neither?

 $y=x+5$   $y=x-1$  

• Parallel

• Perpendicular

• Neither

Tags

CCSS.HSG.GPE.B.5

Are the lines parallel, perpendicular, or neither?
 $y=4x+7$   $y=-\frac{1}{4}x+2$  

• Parallel

• Perpendicular

• Neither

Tags

CCSS.HSG.GPE.B.5

y = 3x +2
y = 3x - 3
These lines are...

• Parallel
• Perpendicular
• Neither
• The same line

Tags

CCSS.8.EE.C.8B