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If x >= 0 and y >= 0, how many lattice points does the line y = -2x + 28 pass through? (A lattice point is a point with integer coordinates.)

 Apr 17, 2022
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The x intercept =  14

 

The line will pass through a lattice  point   at   x  =  (0, 1, 2 , 3 ........14)  =    14 + 1 =  15  times

 

cool cool cool

 Apr 17, 2022

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