Direct Variation and Slope-Intercept Form

A line has an equation of y = -5x - 10.  What is the slope of the line?

• -5
• -10
• 5x
• 10

Tags

CCSS.8.EE.B.5

Write the y=mx+b equation of the line.

• y=(3/5)x+1
• y=(3/5)x-1
• y=(5/3)x+1
• y=(3/5)x+1

 A line has an equation of y = -3x + 8.  What is the y-intercept of the line? 

• -3
• 3
• -8
• 8

Choose two points on the line and find the slope of the line using the rise and the run.

• -2
• 2
• -1/2
• 1/2

Choose two points on the line and find the slope of the line using the rise and the run.

• 3/2
• 2/3
• -3/2
• -2/3

What is the slope of the following equation?
y = -2x-1

• 2
• -2
• -1
• 1

What is the y-intercept of the following equation?
y = -2/3x-1

• 2/3
• 2
• 3
• -1

What is the slope of this equation? 
y = 3x - 4 

• 3
• -4
• 3x
• 4

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 slope? y= 1/2x + -8

• 1/2x
• -8
• -1/2
• 1/2