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dexar [7]
3 years ago
9

Yolanda owns 4 rabbits. She expects the number of rabbits to double every year.

Mathematics
2 answers:
jok3333 [9.3K]3 years ago
7 0
R=Number of rabbits

y=Years that have passed by { y ≥ 0 }

R=f(y) --> R is a function of y.
---------------------------------------------

Note that when:

y=0, R=4 ---> Point: (0, 4)

y=1, R=8 ---> Point (1, 8)

y=2, R=16 ---> Point (2, 16)

y=3, R=32 ---> Point (3, 32)

y=4, R=64 ---> Point (4, 64)

--------------------------------------------

So the equation you want is going to form a curved graph.

That equation is:

R={ 2 }^{ y+2 }

<em>*You can test out this function on any decent graphing software.</em>

ratelena [41]3 years ago
7 0
This is an exponential function.

At year x, the number of rabbits would be as follows:

y=4e ^{(x*(In2))}

Where x is the number of years
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