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trasher [3.6K]
3 years ago
10

What is the slope of the line parallel to 3x + y = 12?

Mathematics
2 answers:
Doss [256]3 years ago
8 0

Answer:

slope = -3

Step-by-step explanation:

1) Rearrange eqn into slope intercept form

slope intercept form: y = mx + b

where...

m = the slope

b = the y-intercept (where the line crosses the y axis)

3x + y = 12

y = -3x+12

2) Know parallel rule. A line that runs parallel has the same slope but a different y-intercept

So the slope is: -3

Molodets [167]3 years ago
8 0
Slope is -3 hope this helps :)
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Dada la siguiente información:

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