document.write( "Question 1136079: Find the equation of a line containing the given points. Write the equation in slope-intercept form. (If the equation is a vertical line, use the form x = a.)
\n" ); document.write( "(−4, 6)
\n" ); document.write( "and
\n" ); document.write( "(−4, −2) \n" ); document.write( "

Algebra.Com's Answer #753837 by josmiceli(19441) $\"\"$ $\"About$

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( -4, 6 ), ( -4, -2 )
\n" ); document.write( "Look at the slope first
\n" ); document.write( "slope = [ change in y ] / [ change in x ]
\n" ); document.write( "slope = $\"+%28+-2+-+6+%29+%2F+%28+-4+-%28-4%29+%29+\"$
\n" ); document.write( "slope = $\"+-8+%2F+0+\"$
\n" ); document.write( "The slope is infinite, so this is a vertical line.
\n" ); document.write( "Every point on this line sees $\"+x+=+-4+\"$
\n" ); document.write( "for it's x-value, so that is the equation\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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