4.1 Writing Equations in Slope-Intercept Form

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

• y-intercept

• x-intercept

• origin

• slope

What is the slope in the equation: y=4x+3

• m = 3

• m = 4x

• m = 4

• m = 3x

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

• (-4,0)
• (0,-4)
• (0,5)
• (0,-5)

Tags

CCSS.8.EE.B.6

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.EE.B.6

CCSS.8.F.A.3

Convert equation from standard form to slope intercept form.
x - 7y = -21

• y = -1/7x - 3
• y = 1/7x - 3
• y = 1/7x + 3
• y = -1/7x + 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What do x and y represent in y=mx+b?

• a point (x, y)

• x-intercept

• y-intercept

• slope

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

• y-intercept
• slope
• macaroni
• nothing

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope of 5x + y = -10 ?

• m = 5

• m = -5

• m = -5x

• m = -2

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

• m = 2

• m = 3

• m = 5

• Cannot be Determined

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

• b = -2

• b = 3

• b = 5

• Cannot be Determined