y = 3x + 7, 3x +2y = -4?

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y = 3x + 7, 3x +2y = -4?

solve graphically and classify system as consistent or inconsistent; equation as independent or dependent

2007-05-04 18:28:58 · 2 answers · asked by Nell 1 in Science & Mathematics ➔ Mathematics

2 answers

1. u need to plot a graph y=3x+7.
2. then plot, on the same sheet, graph 3x+2y=-4
3. look for the intersaction of the two graphs and take down the co-ordinates (x,y) of the intersaction. That will be the answer.

What do u mean by consistent and inconsistent?

2007-05-04 18:37:31 · answer #1 · answered by superstar_diva89 1 · 0⤊ 0⤋

independent

2007-05-05 02:49:53 · answer #2 · answered by Kristenite’s Back! 7 · 0⤊ 0⤋