Parallel or Perpendicular Lines

• Parallel

• Perendicular

• Neither

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Are Line FG and line KJ parallel, perpendicular, or neither if:

F(–1, 2), G(3, –4), K(–2, –3), and J(4, 1)?

• parallel

• perpendicular

• neither

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

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.

If the lines are parallel to each other and the slope of the blue line is 1/4, what is the slope of the purple line?

• 4

• -4

Tags

CCSS.8.EE.B.6

• 2

• -2

Tags

CCSS.8.EE.B.6

The two lines are _____________________.

• Parallel

• Perpendicular

• Neither

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Write the equation of a line in slope intercept form that is parallel to

y = -4x + 1 and passes through (-1/2, 2)?

• y = -4x

• y = -4x + 4

• y = -4x - 4

• y = -4x + 2

If the lines are parallel to each other and the slope of the blue is -1, what is the slope of the purple line?

• 1

• -1

• 5

• -3

Tags

CCSS.8.EE.B.6

Tags

CCSS.8.EE.B.6