scooby12 scooby12

11-03-2017
Mathematics

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what are the intercepts of the line Y equals 3x + 9

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SpottedBlazeWc SpottedBlazeWc

11-03-2017

y=3x+9

y-intercept=9

y-9=3x
1/3y-3=x

1/3(0)-3=x
-3=x

x-intercept=-3

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