Finding Slope and Writing Linear Equations Word Problems

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

• y=3/2x+3

• y=2/3x-3

• y=2/3-3

• y=2/3x+3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which equation best represents the line on the graph?

• y= 1/2x

• y = 2x

• y= -1/2x

• y = -2x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope

• -5/7

• -7/5

• 7/5

• 5/7

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through the points (-1, -3) and (1, 3).

• -3

• 3

• -1/3

• 1/3

Tags

CCSS.8.EE.B.5

In order to join an online learning community, there is a $20 startup fee and a $5 monthly fee. Write an equation in slope-intercept form that models this situation.

Write the equation of the line from the graph.

• y = -2/3x + 4

• y = 3/2x + 4

• y = 2/3x + 4

• y = -3/2x + 4

What is the slope of the line with the equation y = 4x + 12.

• 4

• -4

• 1/4

• -1/4

Tags

CCSS.8.EE.B.5

Find the slope of the equation

5x + 2y = 10

• 5/2

• -5/2

• 5

• -5

Tags

CCSS.8.EE.B.5

Write the equation of a line given:

m = 2 through the point (2, 5)

• y = 2x

• y = 2x + 2

• y = 2x + 1

• y = 2x + 3

What does "m" represent in y=mx+b

• y-intercept

• nothing

• slope

• below

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3