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3 years ago

What is the slope-intercept form of this equation 3x+9y=18

Mathematics

2 answers:

irina [24]3 years ago

6 0

y = mx + b

m: slope

b: y-intercept

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

3x + 9y = 18

-3x -3x

9y = -3x + 18

/9 /9

y = -3/9x + 2 OR y = -1/3 + 2

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

m = -3/9 OR -1/3

b = 2

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

PLEASE RATE AS THE BRAINLIEST ANSWER! THANK YOU! :)

elixir [45]3 years ago

3 0

The answer, from what i understand is y= -1/3 x + 2

I hope this helps you, dont rate me branliest, thank you :D

<em>(From a person that just took the test)</em>

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<em>This has been shown in (c) above</em>

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