Question

What is the domain of the function in the graph?

Answer 1

D

Explanation:

the domain starts at 0 and ends at 7

including 0 and 7

Answer 2

D.
`0\leq x\leq 7`

Explanation:

The domain is represented by all the x-values, whereas the range is represented by all the y-values. Since this question asks for domain, it will be all the x-values possible for the given graph. They are {0, 1, 2, 3, 4, 5, 6, 7} which is mathematically written as
`0 \leq x\leq 7`.