Linear Equations

What is the equation of this line?

• y = 2x +2

• y = 2x -2

• y = -x + 2

• Cannot be Determined

How would you write the equation with a slope of 2/3 and a y-intercept of -3

• y=3/2x+3

• y=2/3-3

• y=2/3x-3

• y=2/3x+3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation of this graph?

• y = 1/2x + 2

• y = -1/2x + 2

• y = 2

• y = 1/2x - 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the slope of a line that contains the points (1, -1) and (-2, 8)?

• -3

• -7/3

• -1/3

• 1/3

Tags

CCSS.8.EE.B.5

What describes the slope of the line shown on the graph?

• Positive

• Negative

• Zero

• Undefined

Tags

CCSS.8.EE.B.5

Slopes of Parallel lines are ____________?

• opposites

• reciprocals

• equal

• oppostie reciprocals

Tags

CCSS.8.EE.B.5

Slopes of Perpendicular lines are __________?

• Opposite

• Reciprocals

• Opposite Reciprocals

• Equal

Tags

CCSS.8.EE.B.6

What slope is parallel to:  
m = 3/4

• 4/3

• 3/4

• -3/4

• -4/3

Tags

CCSS.8.EE.B.6

Choose the equation that is parallel to:
f(x) = - .25x - 1

• f(x) = .25x 

• f(x) = - .25x

• f(x) = 4x 

• f(x) = -4x

What slope is perpendicular to:  
m = 5/8

• -5/8

• 5/8

• -8/5

• 8/5

Tags

CCSS.8.EE.B.6