Coordinate G

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Coordinate G

by vipulgoyal » Tue Jun 11, 2013 2:04 am
which of the following represent the shadded region

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by Atekihcan » Tue Jun 11, 2013 3:15 am
The slanted line has x-intercept = 4 units and y-intercept = 3 units.
So, the equation of the slanted line is x/4 + y/3 = 1, or 3x + 4y = 12

Now, the the point (0, 0) lies on the shaded side of the line.
For (0, 0), the value of 3x + 4y = 0 < 12

So, the shaded region is inside the region 3x + 4y < 12

Answer : D