Question

Find the domain of the graphed function.

Answer 1

We always use the y values as the range of a function on a graph while x values gives us the Domain . So , by looking at the above graph we can say that ,
`{\pmb{\bf x \in [2,5]}}` or can further written as
`{\bf 2\leq x\leq 5}` .

Henceforth , Option D)
`{\bf 2\leq x\leq 5}` is correct

Answer 2

D. 2 ≤ x ≤ 5

The domain is the x values of the graph.

Here, we have points with x values at 2 and 5. Since the function stays within these two points, our domain is;

D. 2 ≤ x ≤ 5