The required domain and range for the function is 0 ≤ x ≤ 40 and 60 ≤ y ≤ 180 respectively.
What is the range and domain?
The range is the set of values that come out to an outcome for certain mathematical operations. Similarly, domain are the starting and ending values in the interval.
As per the question, the given data is, A construction crew lengthened a road. It took 40 days. The graph shows the total length of the road (in kilometers) versus time (in days).
Now, to determine the domain and the range of the function is as shown below:
Here, the curve on the graph shows a function,
And its endpoints of the horizontal axis is 0 and 40, and the vertical endpoints are 60 and 180,
So,
Domain = 0 to 40 on x or 0 ≤ x ≤40
Range = 60 to 180 on y or 60 ≤ y ≤ 180
Thus, the required domain and range is 0 ≤ x ≤ 40 and 60 ≤ y ≤ 180 respectively.
To learn more about the range and domain from the given link:
<u>brainly.com/question/1942755</u>
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