Answer:
Table of values







<em>See attachment for graph</em>
Step-by-step explanation:
Given

Solving (a): Make a table
Considering the values of x from 0 to 5, we have:
When 

When 

When 

When 

When 

When 

So, we have:







Solving (b): The graph
See attachment
The answer is choice “Yes”
282 feet is below the sea level it's mean -282. The highest elevation is 20,320 feet above the sea level.
20,320+(-282)=20,038