If a linear equation has solutions (-2,2), (0,0) and (2, -2), then it is of the form
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Correct option is
B
x+y=0
Given the points A(−2,2),B(0,0),C((2,2) are solutions of a linear equations.
Let line equation ⟹y=mx+c
Since (0,0) lies on it, c=0
Since (−2,2) lies on it, 2=−(2)(m)⟹m=−1
So, y=−x
⟹x+y=0 is the equation of line.
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