8.F.1-3 Check

Which relation is a function?

• Option A

• Option B

• Option C

• Option D

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

The shows a relation and a missing value of m. Which choice produces a function when used in place of m?

• 7

• 8

• 9

• 10

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Deshuan is a plumber who charges $40 per hour for his work. Another plumber, Silvio, charges based on the equation d = 60 + 20h, where h is the number of hours worked and d is the number of dollars charged. Which statement is true?

• A: Deshaun is less expensive than Silvio no matter how long the job takes.

• B: Deshaun is more expensive than Silvio if the job takes less than 3 hours.

• C: Deshaun is more expensive than Silvio no matter how long the job takes.

• D: Deshaun is less expensive than Silvio if the job takes less than 3 hours.

Tags

CCSS.HSA.SSE.A.1

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

Julio's car can travel 300 miles on one 12-gallon tank of gas. Viet's car uses gas as described by the equation m = 13g, where m is the miles traveled and g is the gallons of gas used. Which statement is true?

• A: Viet's car uses 13 gallons of gas for every mile it travels.

• B: Julio's car can travel more miles than Viet's car in the same amount of time.

• C: Julio's car can travel more miles per gallon of gas than Viet's car can.

• D: Julio's car can travel 12 miles using 1 gallon of gas.

Tags

CCSS.HSA.SSE.A.1

Which equation represents a linear function?

• y = 12/x

• y = 12(2)^x

• y = 12x + 2

• y = 12x^2 + 2

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

Which table of values represents a linear function?

• Table A

• Table B

• Table C

• Table D

Tags

CCSS.HSA.CED.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

CCSS.HSF.BF.A.1

Which situation below is representative of y-intercept?

• putting $300 a month into savings
• buying $30 worth of supplies for a lemonade stand
• Spending $3 per ride at the fair
• Paying $2 for parking every day

Tags

CCSS.HSA.REI.D.10

Match the description of the graph shown below.

• $20

• Cost of 2 visits

• $10

• Cost per visit

• $40

• Initial Cost

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.SSE.A.1

CCSS.HSS.ID.C.7

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7