Answer is -4. good luck !
Answer:
37
Step-by-step explanation:
3x+4=115
-4 -4
3x = 111
÷3 ÷3
x = 37
This function will be an exponential function, because the number of rabbits double each year
the basic form for exponential functions is
![f(x) = s*(c)^x](https://tex.z-dn.net/?f=f%28x%29%20%3D%20s%2A%28c%29%5Ex)
where s is the starting number, c i s the constant (rate of change like double, triple, etc.) and x is the number repeats (in this case, years)
![f(x) = 8*(2)^x](https://tex.z-dn.net/?f=f%28x%29%20%3D%208%2A%282%29%5Ex)
so in this case, the starting number (year 0) is 8, and the rate of change is 2
therefore, the equation is:
![f(x) = 8*(2)^x](https://tex.z-dn.net/?f=f%28x%29%20%3D%208%2A%282%29%5Ex)
hope this helps!
p.s. can i have brainliest?