Fractional Distance and Parallel/Perp Lines

Slopes of parallel lines are...

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

Tags

CCSS.8.EE.B.5

Slopes of perpendicular lines are...

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

Tags

CCSS.8.EE.B.6

A line is perpendicular to    y = 2x - 7.
What is the slope of this line? 

• -2
• 1/2
• -1/2
• 2

Tags

CCSS.8.EE.B.6

Write an equation of a line perpendicular to
y = 2x + 3 through (-2, 4)

• y = -3/2x + 3
• y = 3/2x + 3
• y = -1/2x + 3
• y = 3x - 3/2

Tags

CCSS.HSG.GPE.B.5

What slope is parallel to:  
m = 3/4

• 4/3
• 3/4
• -3/4
• -4/3

Tags

CCSS.8.EE.B.6

 Point Q is ( _____, _____) is $\frac{3}{4}$ the distance from A to B.

• (-5, -2)

• (2, 5)

• (5, -2)

• (1, 4)

Tags

TEKS.MATH.G.2A

TEKS.MATH.G.2B

Point P (_____, _____) is $\frac{2}{3}$ the distance from B to A. 

• (0, 3)

• (-4, -1)

• (1, 4)

• (-5, -2)

Tags

TEKS.MATH.G.2A

TEKS.MATH.G.2B

 Find the coordinates of Point P so that it is $\frac{1}{4}$ the distance from B to A.

• (2, -4)

• (0, -3)

• (-2, 0)

• (0, -2)

Tags

CCSS.HSG.GPE.B.6

Write the equation of a line PERPENDICULAR to the line y = 3x + 2 that passes through the point (9, -2)

• y = -1/3x - 5

• y = 3x-29

• y = 1/3x -5

• y = -1/3x +1

Tags

CCSS.HSG.GPE.B.5

Write the equation of the line PARALLEL to the line y = 4x - 9 that passes through the point (-2, 4)

• y = 4x + 12

• y = -4x -4

• y = -1/4x + 5/2

Tags

CCSS.HSG.GPE.B.5