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Question 826384: Write the slope-intercept form of the equation of the line described.
through: (-4,-2) perp. to y=-4/5x+2
Answer by TimothyLamb(4379)   (Show Source):
You can put this solution on YOUR website! ---
given:
(-4,-2)
perpendicular to y=-4/5x+2
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point = (-4,-2)
slope = 5/4 = 1.25
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to solve the linear equation, copy and paste this (the given point and the perpendicular slope):
-4,-2,1.25
into the "Point-Slope form: x1 y1 m" input box here: https://sooeet.com/math/linear-equation-solver.php
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x-intercept = (-2.4, 0)
y-intercept = (0, 3)
slope = 1.25
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answer:
the slope-intercept form of our new line:
y = 1.25x + 3
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