Questionind the domain and the range of the function shown.
Length of the road (kilometers)
Vrite your answers as inequalities, using $x$ or $y$ as appro r, you may instead click on "Empty set" or "All reals" a (a) domain: $\square$ (b) range: $\square$ $<$ $\square$ $\square$ $>$ $\square$ $\square$ $\leq \square$ $\square$ $\square$ $\geq \square$ $\square$ $\square$ $\square$ $\square$ $\square$ $\square$
Empty All
set reals

Studdy Solution
Determine the range of the function:
- The range is the set of all possible y-values (Length of the road in kilometers) for which the function is defined. - Since the line segment starts at $y = 90$ and ends at $y = 210$, the range is the interval from 90 to 210.
Write the range as an inequality:
$$90 \leq y \leq 210$$
The domain of the function is:
$$\boxed{20 \leq x \leq 40}$$
The range of the function is:
$$\boxed{90 \leq y \leq 210}$$