Domain, Range and Key Features of Quadratics

What is the domain of the graph?

• All real numbers

• To infinity and beyond

• y ≥ 0

• x ≥ 0

What is the range of the graph?

• All real numbers

• To infinity and beyond

• y ≥ 0

• x ≥ 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

(a)  

• F

• G

• H

• J

(a)  

• A

• B

• C

• D

What is the domain of the graphed quadratic function segment below?

• greater than

• greater than or equal to

• less than

• -5

• -4

• -2

• less than or equal to

• 0

g

i

e

c

all real numbers

-1

greater than or equal to

less than or equal to

10

What is the domain of the graph in context?

• All real numbers

• 0 ≤ x ≤ 4

• 0 ≤ x ≤ 2000

• 0 ≤ y ≤ 2000

• A

• B

• C

• D

g

i

e

c

-1

greater than or equal to

10

all real numbers

less than or equal to