MENU
Question -

Consider the given 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 -

Since line AB passes through points A (1985, 92) and B (1995, 97), its slope is  
Let y be the population in the year 2010. Then, according to the given graph, line AB must pass through point C (2010, y).
∴Slope of AB = Slope of BC
 
Thus, the slope of line AB is , while in the year 2010, the population will be 104.5 crores.

Comment(S)

Show all Coment

Leave a Comment

Free - Previous Years Question Papers
Any questions? Ask us!
×