Question

A plane takes off and climbs steadily for 15 minutes until it reaches 30,000 feet. It travels at that altitude for 2 hours until it begins to descend to land, which it takes 15 minutes at a constant rate. Determine the domain and range. 53000 | Height (feet) 5000 40.800 $300 25000 ELOL 000 TEOD Time (minules) 0 The domain is The range is <

Answer 1

We have the following:

Domain: input values (x- axis)

Range: outpu values (y - axis)

Therefore,

`\begin{gathered} D=0\leq t\leq150 \\ R=0\leq H\leq30000 \end{gathered}`