HW 2.7

Slopes of parallel lines are...

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

Slopes of perpendicular lines are...

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

Tags

CCSS.8.EE.B.6

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

• Parallel
• Perpendicular
• Neither

Tags

CCSS.8.EE.C.8B

Which of the following lines goes through the point (0, 4) and is parallel to y = 5x - 3?

• y = 1/5x - 3
• y= 5x - 7
• y = 5x + 4
• y = -5x - 3

Tags

CCSS.HSG.GPE.B.5

CCSS.HSA.CED.A.2

Which of the following lines goes through the point        (-3, 4) and is perpendicular to  y = 3/2x + 6?

• y = 3/2x - 6
• y = 2/3x + 3
• y = -2/3x - 2
• y = -2/3x + 2

Tags

CCSS.HSG.GPE.B.5

What is the equation of a line that is perpendicular to the line
y = 3x - 6 and passes through the point (15,5).

• y = -3x + 10
• y= 1/3x +10
• y = -1/3x +10
• y = 3x -15

Tags

CCSS.HSG.GPE.B.5

Write an equation that is parallel to the line
y = x - 5 through (1, -2)

• y = -3x +1
• y = x - 3
• y = x + 1
• y = 3x +1 

Identify the slope of a line perpendicular to the one graphed.

• -7/3
• 3/7
• -3/7
• 7/3

These lines are....
y=6
2x+y=11

• Parallel
• Perpendicular
• Neither

Tags

CCSS.8.EE.B.6

Choose the most precise answer: These roads are

• Intersecting
• Perpendicular
• Parallel

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1