1.

Consider the following population and year graph:Find the slope of the line AB and using it, find what will be the population in the year 2010.

Answer»

For the given graph,

Slope of line AB = \(\Big(\frac{97-92}{1995-1985}\Big)\)

Slope of line AB = \(\Big(\frac{1}{5}\Big)\)

Now, Slope of AB = Slope of AC 

Therefore, 

Slope of AC = \(\Big(\frac{(P-92)}{2010-1985}\Big)\) = \(\frac{1}{5}\)

5p – 460 = 25 

5p = 485 

P = 97 Crores.



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