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Question 815418: (-7,-9) and (-3, y); slope: 1/4
Answer by TimothyLamb(4379)   (Show Source):
You can put this solution on YOUR website! use the point-slope form in order to find the y-intercept of the new line
point: (-7,-9)
slope: 1/4 = 0.25
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plug this:
-7, -9, 0.25
into the "Point-Slope form: x1 y1 m" input box here:
https://sooeet.com/math/linear-equation-solver.php
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Answer:
y-intercept = -7.25
the slope-intercept form of the equation is:
y = (1/4)x - 7.25
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