Does the point P(32,5) lies on the line x+y=132? If so, then draw the graph and check it.
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Solution
Given, x+y=132 =>y=132−x Substituting different values of x to get corresponding values of y, we get (0,132),(1,112),(−1,152),(2,92),(−2,172) Plotting these points on the graph, we get the graph of the equation, x+y=132 From the graph drawn we can see that, p(32,5) lies on the graph of x+y=132