Finding Domain and Range of Quadratics

Which of the following represents the range of f(x)= x² - 4x - 5

• y ≥ 2

• x ≥ 2

• y ≥ -9

• x ≥ -9

What is the range of the function? 

• y ≤ 2.5

• y > 2.5

• all real numbers

Tags

CCSS.HSF-IF.C.7A

Which is the set of all y-values or the outputs?

• Domain

• Range

• Relation

• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which of the following represents the range of the quadratic function graphed below?

• y ≤ 9

• y ≥ 9

• y ≤ -1

• y ≥ -1

The table shows some points on the quadratic function h. What is the range of h?

• All real numbers

• All real numbers greater than or equal to -7

• All real numbers greater than or equal to -8

• All real numbers greater than or equal to 0

What is the domain and the range for the graph?

• Domain : -2 ≤ x ≤ 2
  Range : 0 ≤ y ≤ 4

• Domain : 0 ≤ x ≤ 4
  Range : -2 ≤ y ≤ 2

• Domain : All real #s
  Range : y ≤ 4

• Domain : -2 ≤ x ≤ 2
  Range : y ≤ 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the parabola created by the ball?

• Domain : 0 ≤ d ≤ 280

• Domain : 0 ≤ h ≤ 150

• Domain : 0 ≤ d ≤ 570

• Domain : 0 ≤ h ≤ 280

What is the domain of the function?

• x > 2

• x > 3

• All Real Numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the function?

• y ≤ -2

• y ≤ 5

• All Real Numbers

Tags

CCSS.HSF-IF.C.7A

What is the domain of the quadratic function?

• All Real Numbers

• y ≤ 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5