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Mathematics 9 Online
OpenStudy (anonymous):

help quistion in chat

OpenStudy (anonymous):

The population f(x), in millions, of State A of a country after x years is represented by the function shown below: f(x) = (1.08)t The graph shows the population g(x), in millions, of State B of the country after x years: Graph of function g of x equals 2 multiplied by 1.08 to the power of t Which conclusion is correct about the population of State A and State B? The original population of State B was half of the original population of State A. The original population of State A was half of the original population of State B. The original population of State B was one-fourth of the original population of State A. The original population of State A was one-fourth of the original population of State B.

OpenStudy (anonymous):

wow nvm when you write it the graph tells you the function XD turns out it was B LOL

OpenStudy (anonymous):

thanks for atleast looking at it guys XD

OpenStudy (anonymous):

what?

OpenStudy (anonymous):

Nooooooo because a=(1.08)^X b=2(1.08)^X

OpenStudy (anonymous):

soo @zaibali.qasmi wouldnt it be that a is half of B

OpenStudy (anonymous):

see f(x)=(1.08)t and g(X)=2(1.08)t now to equate both of these you get this as g(x)=2f(x)\ dividing both sides by 2 f(x)=g(x)/2 so " The original population of State A was half of the original population of State B. ".. its option B.. sorry i missd it up...

OpenStudy (anonymous):

kk

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