Analyzing Linear Equations

What does the "b" stand for in y=mx+b?

• slope
• x-intercept
• y-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What letter represents the slope of a line in the equation y = mx + b?

• y
• m
• x
• b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept of the line graphed below?

• 3

• 4

• -3

• $\frac{4}{3}$
  

Which equation represents the following graph?

• $y=3x+2$

• $y=-2x+3$
  

• $y=2x+3$
  

• $y=-3x+2$
  

What is the y-intercept in the equation?

 $y=5x-4$  

• 5

• -4

• -5

• 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What the slope of the points.

(1,1) and (4,3)

• $\frac{2}{3}$

• $-\frac{2}{3}$
  

• $\frac{3}{2}$

• $-\frac{3}{2}$
  

Tags

CCSS.8.EE.B.5

What is the slope intercept equation of the line?

• $y=\frac{2}{3}x-4$

• $y=-\frac{4}{6}x-4$

• $y=\frac{2}{3}x+6$

• $y=\frac{2}{3}x-0$
  

What type of slope is represented by this line?

• Positive

• Negative

• Undefined

• Zero

Tags

CCSS.8.EE.B.5

Find the slope using the table.

• 
  

  $\frac{10}{13}$
  

• 4

• $\frac{1}{4}$
  

• $\frac{13}{10}$
  

Tags

CCSS.8.EE.B.5

What is the unit rate of change for the following graph?

• .18 ft/1 min.
• 2 ft./1 min.
• 0.5 ft./1 min.
• 5.5 ft./1 min.

Tags

CCSS.8.EE.B.5