Domain and Range Functions Review

What is the range of the graph?

• 1 ≤ x ≤ 5

• 1 < x < 5

• 1 ≤ y ≤ 5

• 1 < y < 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the function given below?

• 0 ≤ y ≤ 7

• -2 ≤ y ≤ 4

• .2 ≤ y ≤ 4

• All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

All of the x values or inputs are called what?

• Domain

• Range

• Relation

• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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:{-4, 0, 1, 2}
  R:{-4, -3, 1}

• D:{0, 1, 2, 3, 4}
  R:{1, -3, -4}

What is the RANGE?

• (-∞.∞)

• [1, ∞)

• (-∞, 1]

• none of these

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain?

• -3 < y ≤ 3

• -4 ≤ y ≤ 5

• -4 ≤ x ≤ 5

• -3 < x ≤ 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the graph?

• y≥1

• x≥1

• All real numbers

• none of these

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which graph represents a function?

• 
• 
• 
• 

What is the domain of the graph?

• x≤0

• x≥0

• All real numbers

• y≥0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Does the graph represent a function?

• Yes, because the vertical line test shows there are no repeating input values

• No, because the vertical line test shows there are repeating input values