Convert the mixed number to an improper fraction. enter your answer below using the slash mark ( / ) as the fraction bar.
1 answer:
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N = Normal water level
d = Dry water level
d = Dry water level
Answer:
f(x) =
Step-by-step explanation:
The given options are,
a) f(x) =
b) f(x) =
c) f(x) =
d) f(x) =
Now, clearly a) is a monotonically increasing function, hence discarded, and both of c) and d) don't pass through (0, 1) hence they are also discarded.
Only b) is a decay function which does also pass through (0, 1), hence, b) is the correct option.