Unit 3 - Linear Functions

Find the slope.

• 4
• -4
• undefined
• 0

Tags

CCSS.8.EE.B.5

Find the slope.

• 0
• 4
• -4
• Undefined

Tags

CCSS.8.EE.B.5

Jacob collects hats.  He has 6 hats already, and he collects 2 hats a week.

• y = 2x + 6
• y = 6x + 2
• y = 2x - 6
• y = 6x - 2

Tags

CCSS.6.EE.C.9

Identify the x and y intercepts
4x - 5y = 40

• x intercept is 10 
  y intercept is 8
• x intercept is 10
  y intercept is 20
• x intercept is 8
  y intercept is 10
• x intercept is 10
  y intercept is -8

Write the equation of the line.

• y=⅗x+1
• y=⅗x-1
• y=(5/3)x+1
• y=(3/5)x+1

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

• y - 7 = -1/4(x - 4)
• y - 4 = -1/4(x + 7)
• y+ 7 = 4(x - 4)
• y + 7 = -1/4(x - 4)

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

For the equation
y - 3 = 2(x + 4),
which of the following is true?

• The line has m = 2 passing through the point (4, -3)
• The line has m = 2 passing through the point (3, -4)
• The line has m = 2 passing through the point (-4, 3)
• The line has m = 2 passing through the point (-3, 4)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

CCSS.HSG.GPE.B.5

What is the y-intercept of the line?

• (0, 4)
• (0, -1)
• (0, 1)
• (0, -4)

Find the slope.

• 7/3
• -7/3
• 3/7
• -3/7

Tags

CCSS.8.EE.B.5

Before a bowler rolls her first ball, 10 pins are standing. The number of pins left standing, y, is a function of the number of pins she knocks down. What is the range of the function? 

• { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }
• { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }
• y ≤ 10
• 0 ≤ y ≤ 10