Linear Functions Review

Which statement below accurately represents the graph?

• $100 is earned for each hour worked
• $100 is earned for every 2 hours worked
• $500 is earned for every 8 hours worked
• $200 is earned for every 3 hours worked

Tags

CCSS.HSF.LE.B.5

• Taylor can write 6 words per minute
• Taylor can write 25 words per minute
• Taylor can write 50 words per minute
• Taylor can write 150 words per minute

Tags

CCSS.8.EE.B.5

Find the rate of change.

• -2 minutes per gallon
• -20 minutes per gallon
• -2 gallons per minute
• -20 gallons per minute

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What is the rate of change for this table?

• 1/9
• 9
• 8

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What is the y-intercept of this line?

• -3

• -2

• 0

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSS.ID.C.7

.Use the graph to determine the equation of the line in slope-intercept form.

• y = 3x + 3

• y = 1/3x + 3

• y = -1/3x +3

• y = - 3x + 3

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

Write the equation in slope-intercept form to represent the line that is graphed.

• y = 1/2x + 1

• y = -2x -2

• y = 2x +2

• y = 2x - 2

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

What is the slope of the line graphed below?

• -2

• Zero

• Undefined

Tags

CCSS.8.EE.B.5

11. Each month, Danielle pays $8.00 for her cell phone plan and an additional $0.10 for each text message she sends. Write the equation in slope-intercept form to represent the numbers of dollars spent y, Dependent upon the numbers of text sent x.. Determine how many texts did Danielle sent in a month if her total monthly cell phone bill was $52.00.

• 4.4

• 44

• 440

• 4400

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.REI.B.3

CCSS.HSS.ID.C.7

Which of these represents point-slope form of a linear equation?

• y - y₁ = m(x - x₁)
• Ax + By = C
• y = mx + b
• y=kx

Tags

CCSS.HSG.GPE.B.5