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What is an equation of the line in slope-intercept form? m=2/7 and y intercept is (0-12)
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what is y intercept??
is this (0,12)
the y intercept is (0,-12)
we have equation \[m=y _{2}-y _{1}/x _{2}-x_{1}\]
we will use the equation as 2/7=y-(-12)/x-0
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solving this equation we will get \[\frac{ 2 }{ 7 }=\frac{ y+12 }{ x }\]
now by cross multiplication you can solve this equation
7*(y+12)=2*x
y=mx+b is slope intercept form
\[y=\frac{ 2 }{ 7 }x-12\]
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