Algebra II Functions Review

If I know that f(2) = 4, what is another way I can write my answer?

• (4, 2)

• (2, 4)

• f = 2

• f = 1/2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is f(8)? 

• 8

• 0

• 3

• -2

Tags

CCSS.HSF.IF.A.2

Evaluate f(2).

• f(2) = 5

• f(2) = 12

• f(2) = 10

• f(2) = 0.5

Tags

CCSS.HSF.IF.A.2

Evaluate f(-3)

• f(-3) = -3

• f(-3) = 0

• f(-3) = 2

• not enough information to give an answer

Tags

CCSS.HSF.IF.A.2

f(x)=4x+5
f(4)=

• 21

• -1/4

• 16x + 5

• 16x + 20

Tags

CCSS.HSF.IF.A.2

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

• D: {1, -3, -4,}
  R: {0, 1, 2, -4}

• D:{0, 1, 2, -4}
  R:{1, -3, -4}

• D:{0, 1, 2, 3, 4}
  R:{1, -3, -4}

What is the domain?

• [-2,3]

• None of the answer choices

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain?

• (-3 , 3)

• [-4, 5]

• (-4, 5)

• (-3, 3]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range?

• (-3, 3)

• [-4, 5)

• [-4 , 5]

• (-3 , 3]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the graph?

• [1,∞)

• (-∞,1]

• (-∞,∞)

• [-∞,∞]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5