Practice: Initial value from equation

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

• y-intercept
• slope
• macaroni
• nothing

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

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

• y-intercept
• slope
• basketball

• nothing

Tags

CCSS.8.F.A.3

What is the y-intercept in the following equation:  y=-4x-5

• -4
• -4x
• 5
• -5

Tags

CCSS.8.F.B.4

CCSS.8.SP.A.3

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

Tags

CCSS.8.F.B.4

If m=3 and b=6, what is the correct slope intercept equation?

• y=3-6
• y=3x-6
• y=3x+6
• y=6x+3

Tags

CCSS.8.F.A.3

Determine the slope and y-intercept from the following equation:   y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 
• slope: 3/2   y-intercept:  (0,3) 
• slope:  4  y-intercept:  (0,3/2)
• slope: 1/5   y-intercept:  (0,5) 

Tags

CCSS.8.F.B.4

CCSS.8.SP.A.3

Determine the slope and y-intercept.         y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 
• slope: 3/2   y-intercept:  (0,3) 
• slope:  4  y-intercept:  (0,3/2)
• slope: 1/5   y-intercept:  (0,5) 

Tags

CCSS.8.F.B.4

CCSS.8.SP.A.3

• 5
• -5

Tags

CCSS.8.F.B.4

CCSS.8.SP.A.3

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

Tags

CCSS.8.F.A.3