25-04-2018
Mathematics

contestada

"solve each system by graphing"

solve each system by graphing class=

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Helperr012 Helperr012

25-04-2018

Put them into y=mx+b
y=1/3x -1
y=2/3x-4
Graph them. Where they touch is your answer. No touch? No solution. Same line? Infinite solutions.
Second set: Same thing.
Solution to first set is (9,2)

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