Question 401625
Find the slope of the line
{{{2y = -2}}}
divide both side by {{{2}}}
{{{y = -1}}}
If you have trouble picturing this line, think of it
as saying: "No matter where I go on this line, {{{y}}} never
changes: it is always {{{-1}}}"
It has to be a horizontal line that cuts the y-axis at {{{y = -1}}}
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Now you want a line that is horizontal ({{{y}}} never changes)
through the point (6,-1). This is (x,y), so {{{y = -1}}}
The answer is the given point is already on the line {{{y = -1}}}.