Monday, June 24, 2013

Test the points in the inequality. Are they solutions? (Y/N)

y<3x, 

(3,1) -> 1<3(3)   Y

(-3,2) -> 2<3(-3)   N 

(1,1) -> 1<3(1)    Y

(1,2) -> 2<3(1)   Y

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