If a city with a population of 283,900 doubles in size every 66 years, what will the population be 198 years from now
1 answer:
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Using the two coordinates you can find the equation
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Find slope first
Slope
0 - 3 = -3
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-4 - 0 = -4
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Simplify -3/-4
3/4
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Your slope is 3/4 and the Y-intercept as mentioned in the question is "3"
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So your equation is y = 3/4x + 3
------------------------------------
Find slope first
Slope
0 - 3 = -3
-------
-4 - 0 = -4
--------------------------------------------------
Simplify -3/-4
3/4
-----------------------------------------------------------
Your slope is 3/4 and the Y-intercept as mentioned in the question is "3"
----------------------------------------------------------------------
So your equation is y = 3/4x + 3
Answer:
.
Step-by-step explanation:
We are given that,
The present value for the home is $120,000 and the rate of interest is 5.5% i.e. 0.055.
As we know that the function for the home is given by,
where P = present value, r = rate of interest, x = number of years.
So, according to the question, we get that,
i.e. .
Hence, we see that the function that represents the value of the home is .