zoey130

02.12.2021 • 

Mathematics

The population in thousands of people of a city is approximated by the function P(t) = 1200(2)0.1038twhere t is the number of years since 2011. a. Find the population of this group in 2019.
b. Predict the population in 2029
a. The population of this group in 2019 is
(Round to the nearest thousand as needed.)
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Ответ:

bevanscory123

07.10.2021

Mathematics

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slope = (y2-y1)/((x2-x1)

    = (-4-2)/(1-(-1))

    = (-6/2)

m = -3

point slope form

y-y1 = m(x-x1)

y-2 = -3(x-(-1))

y-2 =-3(x+1)

y-2 = -3x-3

y= -3x-3+2

y=-3x-1

Choice B

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