Draw the graph of the liner equation y=x+4, hence find the area of the triangle formed with the co-ordinate axis also find the lenght of the greatest side (scale 1cm=1unit) in both the side

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kk its a straight line
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how to prepare frequency distribution table...i have the class interval and marks of 45student

Answers

2014-11-08T12:38:22+05:30
Cosider y=x+4
put y=0, then we get x intercept to be -4
Put x=0 then we get y intercept to be  4

Acc to the graph, base is 4  units, height is 4 units.
Hence are is (1/2)*b*h
=0.5*4*4= 8 sq units. longest side is hypotenuse whixh is root(16+16) =root(32)
 
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