which shows 3x+6y=-12 in slope-intercept form?

option a: y=-1/2x-2
option b: y=-2x-12
option c: y=1/2x-12
option d: y=2x-2

my answer is; a

6 answers

yup
You need to repost this and put Math in the School Subject space. You're more likely to get a response from a math tutor.
First, subtract 3x from both sides.

6y = -3x + (-12)

Now, divide all by 6.

y = -1/2x + (-2) or y = -1/2x - 2
It's all right well done :)
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