A construction crew is lengthening a road. Let \( L \) be the total length of the road (in miles). Let \( D \) be the number of days the crew has worked. Suppose that \( = 3 D + 400 \) gives \( L \) as a function of \( D \) . The crew can work for at most \( 60 \) days. Identify the correct description of the values in both the domain and range of the function. Then, for each, choose the most appropriate set of values.

Pregunta

Answer

Domain is number of days the crew has worked

Range is length of the road(in miles)