Question

(What the domain and range )

Answer 1

Remember:-

If a pair be (x,y) then

• x is domain
• y is range

hence

Here x goes from 0 to 4 so domain is

• [0,4]

Y goes from 0 to 64 hence range is

• [0,64]

Answer 2

Answer:

Domain:  0 ≤ x ≤ 4

Range:  0 ≤ y ≤ 64

Step-by-step explanation:

Information

Domain: set of all possible input values (x-values)

Range: set of all possible output values (y-values)

From inspection of the diagram, the minimum value of x is 0 and the maximum value of x is 4.

Therefore, the domain is:  0 ≤ x ≤ 4

From inspection of the diagram, the minimum value of y is 0 and the maximum value of y is 64.

Therefore, the range is:  0 ≤ y ≤ 64