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 3 years ago
Explain, in complete sentences, how you would use the graphing method to solve the following system of inequalities and what the final solution will look like on the coordinate plane.
x – 2y < 18
4x + y > –5
 3 years ago
Explain, in complete sentences, how you would use the graphing method to solve the following system of inequalities and what the final solution will look like on the coordinate plane. x – 2y < 18 4x + y > –5

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perl
 3 years ago
Best ResponseYou've already chosen the best response.0whats the graphing method >

perl
 3 years ago
Best ResponseYou've already chosen the best response.0treat them like lines y = mx + b , make two of them

mitosuki
 3 years ago
Best ResponseYou've already chosen the best response.2You would put it in y = mx + b form to find the yintercept and the slope, and so you plot the line. Then plug in a point that is not on the line to see which side is shaded. For graphing use this website: http://my.hrw.com/math06_07/nsmedia/tools/Graph_Calculator/graphCalc.html Note the lines won't show whether it is dotted or a solid line.

perl
 3 years ago
Best ResponseYou've already chosen the best response.0mito, you got a 3d grapher

perl
 3 years ago
Best ResponseYou've already chosen the best response.0i have a 3d grapher at romanlabs.com
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