Maths/Linear Equations in Two Variables/Draw vthe graph of x-y+1=0 and 2x+y-10=0 calculate the area bounded by these lines and x-axis

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QUESTION

Draw vthe graph of x-y+1=0 and 2x+y-10=0 calculate the area bounded by these lines and x-axis.

EXPLANATION

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Explanation Content

Text

x-y+1=0=y=x+1

x	-1	1	0
y	0	2	1

and 2x+y-10=0

y=10-2x

x	2	4	5
y	6	2	0

Plotting these points on the graph we get shaded portion is the area bounded by the lines and x-axis.

Area= $large frac{1}{2};AC;X;BL=frac{1}{2};x;6;x;4=12$ SQ.UNITS

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