Answer:
d≈22.63
Step-by-step explanation:

Look at the graph picture I attached

c is the intercept, which is why the graph crosses the y-axis at +3
to find where it crosses the x-axis, we make y = 0

Step-by-step explanation:
All steps are in pic above.
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Her fastest change in elevation was -200 feet in 10 minutes. She was going at a rate of 20 fpm (feet per minute) compared to 15 fpm.
Answer:
250
Step-by-step explanation:
divide 1000 by .4