GRAPH PARALLEL AND PERPINDICULAR LINES

Which of the following do NOT show perpendicular lines? [SELECT ALL THAT APPLY]

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Select the two lines that are perpendicular.

• $2x+6y=-3$

• $-1.5y+4.5x=6$

• $y=-4x+1$

• None are perpendicular.

Select the two lines that are parallel.

• $y=4x-2$

• $y=-\frac{1}{4}x$

• $y=-4x+1$

• None are parallel.

Which two lines are perpendicular?

• Line A and Line B

• Line B and Line C

• Line A and Line C

What is the slope of a line perpendicular to -10/3

• -10/3

• 10/3

• 3/10

• -3/10

Are the following parallel, perpendicular, or neither?

• Neither
• Parallel
• Perpendicular
• All of the above
• None

What slope is parallel to:  
m = ³/₄

• ⁴/₃
• ³/₄
• ^-3/₄
• ^-4/₃

Are the lines shown Parallel, Perpendicular, or Neither?

• Parallel

• Perpendicular

• Neither

What is the equation by looking at this graph?

• y= x + 3

• y= -x + 2

• y= 2x + 2

• y= x + 2