I think it’s always because the absolute value is always positive.
2x +3y =70
2(0) +3y=70
3y=70
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3. 3
Y=23.3 repeating
Answer:
P(t) = 14300e^0.07t
Step-by-step explanation:
Let :
Population as a function of years, t = P(t) ;
Growth rate, r = 7%
Estimated population on year 2000 = Initial population = 14300
The given scenario can be modeled using an exponential function as the change in population is based in a certain percentage increase per period.
P(t) = Initial population*e^rt
P(t) = 14300*e^(0.07t)
P(t) = 14300e^0.07t
Where, t = number of years after year 2000.
7(x-1)+3 where x is how many numbers are being added together
