Intercepts & Graphing Linear Equations

In the equation, y = mx + b, the letter b is the ___________.

• y-intercept
• x-intercept
• slope
• rate of change

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Identify the y-intercept for the function:
y=-3x

• -3
• 0
• 1
• -1

Tags

CCSS.HSA.CED.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Name the x- and y-intercepts for the equation:
2x + y = 6

• (0, 3) and (6, 0)
• (0, -3) and (-6, 0)
• (3, 0) and (0, 6)
• (-3, 0) and (0, -6)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Write the following equation in slope-intercept form:
4x - 3y = 12

• y = -4/3x + 3
• y = -4x + 12
• y = 4/3x - 4
• y = 4/3x - 12

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the following equation in slope intercept form:
-x + 3y = 9

• y = 1/3x + 3
• y = 1/3x + 9
• y = -1/3x + 3
• 3y = x + 9

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Give the x-intercept
3x + 8y = 24

• (8, 0)
• (0, 8)
• (3, 0)
• (0, 3)

What are the x and y-intercepts?

• x-int (3, 0)

  y-int (0,2)

• x-int (-3,0)

  y-int (0,2)

• x-int (2,0)

  y-int (0,3)

• x-int (2,0)

  y-int (0,-3)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Which graph represents the x and y-intercepts for

 $2y=8-8x$  ?

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7A

Which of the following is LINEAR?

• y = 3x²

• y = 1/x - 4

• 3xy = 6

• 3x + y = 4

Which equation is in Standard Form?

• y = 2x + 5

• -2x = -y - 5

• -4x + y = 5

• 4x - y = -5