2 years ago

-3x+3y=12

Mathematics

1 answer:

max2010maxim [7]2 years ago

7 0

Answer:

Step-by-step explanation:

Reform the first graph: -3x + 3y = 12; 3y = 12 + 3x; y = 4 + x; y = x + 4
Compare y = x + 4 and y = x + 4: they are equal, thus the same slope (1) and the same y-intercept (4)

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