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

y= x-4
4x-4y=12
The system of equations above consists of two equations, and the graph of each equation in the xy-plane is a line.  Which of the following statements is true about these two lines?

• The lines are parallel
• The lines are the same
• The lines are perpendicular
• The lines intersect at (-4, -3)

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

Slopes of parallel lines are...

• opposite reciprocals.
• opposites.
• identical.
• always 7.

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

Find the slope of the line.

• Undefined
• 0
• 1
• -1

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

Slopes of parallel lines are...

• opposite reciprocals.
• opposites.
• the same.
• always 7.

Tags

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

What is the slope of this line?

• 0

• -3

• Undefined

• 1

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

CCSS.Math.Content.HSS.ID.C.7

Write the equation of a line PERPENDICULAR to  $y=\frac{1}{3}x-9$  that passes through the point (-6, 10).

•  $y=\frac{1}{3}x-9$ 

•  $y=\frac{1}{3}x+10$ 

•  $y=-3x+6$ 

•  $y=-3x-8$ 

Tags

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

Write the equation of a line PARALLEL to 3x - y = 2 that passes through the point (1, 5).

• y = 3x - 14

• y = 3x + 2

• $y=\frac{1}{3}x+6$

• $y=\frac{1}{3}x-4$

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

Use slope to determine if lines AB and CD are parallel, perpendicular, or neither.

A(-9, -12), B(-2, 2), C(-1, 6), D(-5, -2)

• Parallel

• Perpendicular

• Neither

Tags

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

Use slope to determine if lines AB and CD are parallel, perpendicular, or neither.

A(2, 3), B(-1, 4), C(-5, 3), D(-4, 6)

• Parallel

• Perpendicular

• Neither

Tags

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