F^-1(R)=0.56433264/R,-0.5633264/R
took me a while to get this answer..hope i helped!
11111111111111111-111111111-1
Since jason is currently at 54 feet above sea level and David is 11 feet below sea level the add 11 plus 54 which would give you 65 feet is there distance of elevations
Answer:
C)
The rate of change/slope is constant, when you calculate it for this problem, it doesn't change for any amount of marbles listed in the table