Question 1144441
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Write a​ slope-intercept equation for a line passing through the point (4,-4 )that is parallel to the line x = - 2. Then write a second equation for a line passing through the point(4,-4 ) that is perpendicular to the line x = - 2. 
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The first line is {{{highlight_green(x=4)}}}.  This and the line {{{x=-2}}} have no slope; vertical oriented lines.  


The second line is {{{highlight_green(y=-4)}}}, for slope of 0.