Functions in Geometry Review Questions

What is your teachers name?

• Mrs. Math-iams

• Mrs. Teach

• Miss

• Mrs. Williams

Tags

CCSS.RI.11-12.5

CCSS.RI.8.3

CCSS.RI.8.5

CCSS.RI.9-10.3

CCSS.RI.9-10.5

If f(x) = 2x + 5, what is f(4)?

• 13

• 9

• 10

• 3

Tags

CCSS.HSF.IF.A.2

Which of the following represents the input in a function?

• f(x)

• x

• y

• The slope

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

A triangle has a height of 6 cm. Write a function for the area in terms of the base (x).

• A(x) = 3x

• A(x) = ½(x)(6)

• A(x) = x + 6

• A(x) = 6x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which statement best describes a function?

• A rule that can assign multiple outputs to the same input.

• A rule that assigns exactly one output to each input.

• Any equation that uses variables.

• A relationship that only works with whole numbers.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

A rectangle has a base that is 5 more than its height. If x represents the height, which function represents the area?

• A) A(x) = x(x + 5)

• B) A(x) = x + 5

• C) A(x) = 5x

• D) A(x) = x – 5

Tags

CCSS.HSF.IF.A.2

What does Mrs. Williams expect from all her students?

• Free snacks every day 🍫
  

• Perfect TikTok dance skills 💃
  

• Effort 💪 ✅
  

• Mind-reading abilities 🔮

Tags

CCSS.RL.2.6

CCSS.RL.8.3

The formula for volume of a cylinder is V = πr²h. Solve for h.

• h = V - πr²

• h = πr² / V

• h = V · πr²

• h = V / (πr²)

Tags

CCSS.HSA.CED.A.4

The formula for circumference of a circle is C = 2πr. Solve for r.

• r = C / 2π

• r = 2πC

• r = 2C / π

• r = π / C

Tags

CCSS.HSA.CED.A.4

If g(x) = x² – 4, what is g(3)?

• 5

• 9

• –1

• –5

Tags

CCSS.HSF.IF.A.2