emilysheets721 emilysheets721
  • 02-04-2018
  • Mathematics
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(slope/y-intercept form). then,give me the slope (m) and y-intercept (b) 6x+7y=-42

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sqdancefan
sqdancefan sqdancefan
  • 02-04-2018
You put the equation in slope-intercept form by solving for y.
.. 7y = -6x -42 . . . . . .subtract 6x
.. y = (-6/7)x -6 . . . . . divide by 7

Compare this to the pattern
.. y = mx +b

The slope is the coefficient of x, m = -6/7.
The intercept is the constant term, b = -6.
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