Question

What is the domain? Explain.​

Answer 1

Answer:

[0,5)

Step-by-step explanation:

The domain is the set of inputs, basically the X-value on the graph

The x inputs are the numbers between 0 and 5

Whenever an input is in the graph it will be presented with brackets []

but if they're not exactly a real input but it's still part of the graph it will be with parenthesis ()

now the 0 is a close circle meaning it's a real number

and the graph is continuously approaching 5 but it will never touch 5. So, it's not a real number. This could be because there's a Vertical asymptote

0 is a real number so it needs a bracket

5 is not a real number so it needs a parenthesis

[0,5)