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What is the equation of the line
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Jul 7, 2018
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What is the equation of the line
Mathematics
high-school
Brettb
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Brettb
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y = -2x + 4 slope = -2
perpendicular lines, slope is opposite and reciprocal
so slope = 1/2
passing thru (4,2)
y = mx + b
b = y - mx
b = 2 - 1/2(4)
b = 2 - 2
b = 0
answer
A.
equation
y = 1/2x
Gena Batsyan
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Jul 10, 2018
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Gena Batsyan
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Find the Equation
of a Line
Given That You Know Two Points it Passes Through. The
equation
of a
line
is typically written as y=mx+b where m is the slope and b is the y-intercept.
Xonatron
answered
Jul 12, 2018
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Xonatron
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