Question 377960
Parallel lines have identical slopes.
{{{m[1]=m[2]=3}}}
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Use the slope-intercept form,
{{{y=3x+b}}}
Use the point to solve for {{{b}}}.
{{{4=3(0)+b}}}
{{{b=4}}}
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{{{highlight(y=3x+4)}}}
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{{{drawing(300,300,-5,5,-5,5,circle(0,4,0.2),grid(1),graph(300,300,-5,5,-5,5,0,3x+4,3x-7))}}}