Question 678438
Parallel lines have the SAME slope.
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Using {{{highlight(y=x-1)}}}, the slope is 1
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Use point slope for the parallel line
y-3 = 1(x-1)
y = x-1+3
{{{highlight_green(y=x+2)}}}
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{{{graph(300,200,-10,10,-10,10,x-1,x+2)}}}
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