4.1 Writing Equations in Slope Intercept Form

Write an equation with slope = -3 and y-intercept = 5

• 3y + 5x = 15

• y = 3x + 5

• y = -3x + 5

• y = 5x - 3

Tags

CCSS.HSA.CED.A.2

CCSS.HSS.ID.C.7

Write an equation with slope = 1 and y-intercept = 8

• y = 8

• y = x + 8

• y = 8x

• y = 8x + 1

How do you identify the slope in a linear equation that is in slope intercept form? y = mx + b

• the number in front of the y

• the number used for b

• the number in front of x

• you subtract x and y

What is the y-intercept?

• The Slope

• The Starting Point

• The Rule

• The Pattern

How do you identify the y-intercept in a linear equation that is in slope intercept form? y = mx + b

• the number in front of the y

• the number used for b

• the number in front of x

• you subtract x and y

What is the y intercept of the following graph?

• 0

• 1

• 3

• 4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

CCSS.HSS.ID.C.7

What is the slope of the following graph?

• 0

• 1

• 1/2

• 2

Tags

CCSS.HSS.ID.C.7

Write equation of the line containing (0,0) and (1,3)

• y = 1/3x + 2  2/3
• y = 3x + 2 2/3
• y = 1/3x + 0
• y = 3x + 0

Tags

CCSS.HSA.CED.A.2

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.2

CCSS.HSG.GPE.B.5

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

• y-intercept
• beans
• nothing
• slope

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

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

• 3
• 4x
• 4
• 3x

Tags

CCSS.8.EE.B.5