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

Answer:

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