Domain and Range of Quadratic Functions

What is the domain of the function? *Hint: Domain is the set of all x-values included in the function.

• x≥3

• x≤3

• All real numbers

• -1≤x≤5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the function?

*Hint: Range is all of the y-values included in the function.

• All real numbers

• -6≤y≤3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which graph represents a function with a domain of all real numbers greater than or equal to -7 and less than 2?

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Tags

CCSS.HSA.REI.D.12

• All real numbers

Identify the domain and range of the function.

• Domain: -6 ≤ x ≤ 2

  Range: -3 ≤ y ≤ 5

• Domain: All real number

  Range: -3 ≤ y ≤ 5

• Domain: All real numbers

  Range: -∞ < y ≤ 3

• Domain: All real numbers

  Range: 3 ≤ y < ∞

The graph below describes a ball that was kicked. Which of the following is a true statement describing the graph? 

• The ball was kicked from 500 centimeters from the ground and it traveled for 4 seconds.
• The ball was kicked from the ground and it was in the air for 4 seconds. 
• The ball had a maximum height of 2000 centimeters and it was in the air for a total of 2 seconds. 
• The ball had a maximum height of 1000 centimeters and it was in the air for 4 seconds. 

What is the range of the graph?

• All real numbers
• 0 ≤ x ≤ 4
• 0 ≤ x ≤ 2000
• 0 ≤ y ≤ 2000

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

• All real numbers