Linear Relationships

Write an equation for the line

• y = 50x

• y = 20x

• y = 0.02x

• y = 0.2x

Tags

TEKS.MATH.8.4B

What is the equation of a line that is perpendicular to this line and goes through the given point?y = 3x + 2      (3, -4)

• y = 3x - 2

• y = -1/3x - 5

• y = 3x - 4

• y = -1/3x - 3

Tags

TEKS.MATH.8.5I

What is the equation of this line?

• y = 2x +2

• y = 2x -2

• y = -x + 2

• Cannot be Determined

Tags

TEKS.MATH.8.5I

Solve for d: -7(6 + d) = 49

• 13

• 1

• -1

• -13

Tags

TEKS.MATH.8.8C

28 + 3r = 10r

• 4

• 7

• 20

• 28

Tags

TEKS.MATH.8.8C

Which graph shows a line of best fit for the scatter plot?

• Graph A

• Graph B

• Graph C

• Graph D

Tags

TEKS.MATH.8.5D

In the scatter plot, does the image show a "Line of Best Fit"?

• Yes

• No

Tags

TEKS.MATH.8.5D

Is the graph proportional or non-proportional?

• proportional

• non-proportional

Tags

TEKS.MATH.8.4B

What is the slope in the equation y=2x + 3?

• 2

• 3

• 5

• Cannot be Determined 

Tags

CCSS.8.EE.B.5

What is the y-intercept in the equation y= -2x + 5

• -2

• 3

• 5

• Cannot be Determined

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3