CCSS.Math.Content.HSG.GPE.B.5

Use the equations given to determine if the following lines are parallel, perpendicular, neither or both.
y=4x-2
y-3=-1/4(x-8)

• parallel
• perpendicular
• neither parallel nor perpendicular
• both parallel and perpendicular

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CCSS.Math.Content.HSG.GPE.B.5

-6x + y = 2
6x + y = 2
These lines are...

• Parallel
• Perpendicular
• Neither

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CCSS.Math.Content.HSG.GPE.B.5

Parallel Lines never intersect because...

• they have the same slopes. 
• they have the same y-intercept.
• they have different slopes.
• they have different y-intercepts. 

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CCSS.Math.Content.HSG.GPE.B.5

Which figure shows a set of perpendicular lines?

• Figure 1
• Figure 2
• Figure 3
• Figure 4

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CCSS.Math.Content.HSG.GPE.B.5

What is the slope in the picture?

• Positive
• Negative
• Zero
• Undefined

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CCSS.Math.Content.HSG.GPE.B.5

Parallel Lines never intersect because...

• they have the same slopes. 
• they have the same y-intercept.
• they have different slopes.
• they have different y-intercepts. 

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CCSS.Math.Content.HSG.GPE.B.5

What slope is perpendicular to:  
m = 3

• -3
• -1/3
• 1/3
• 3

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CCSS.Math.Content.HSG.GPE.B.5

Two lines that are parallel will have ...

• Slope that is opposite reciprocals

• No slope

• Slope that is the same

• none of the above

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CCSS.Math.Content.HSG.GPE.B.5

Level 3

Which two equations below are perpendicular?

• y = -3x + 2 and y = -2x + 2

• y = 3x + 1 and y = 3x + 1

• y = -x + 1 and y = -x - 2

• y = 3x - 4 and y = -1/3x - 2

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CCSS.Math.Content.HSG.GPE.B.5

What does the image show?

• perpendicular lines

• intersecting lines

• parallel lines

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CCSS.Math.Content.HSG.GPE.B.5