document.write( "Question 80344: Write the equation of the line passing through (-2,5) and (1,3). Answer must be written in slope intercept form. HELP ME!!! ;0( \n" ); document.write( "
Algebra.Com's Answer #57637 by checkley75(3666)\"\" \"About 
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FIRST WE NEED TO FIND THE SLOPE (m) THUS:
\n" ); document.write( "(Y2-Y1)/(X2-X1)=(3-5)/(1+2)=-2/3 WHICH IS THE SLOPE (m).
\n" ); document.write( "NOW WE REPLACE X & Y IN THE EQUATION Y=mX+b & SOLVE FOR THE Y INTERCEPT (b)
\n" ); document.write( "5=-2/3*-2+b
\n" ); document.write( "5=4/3+b
\n" ); document.write( "b=5-4/3
\n" ); document.write( "b=(15-4/3)
\n" ); document.write( "b=11/3 THUIS IS THE Y INTERCEPT.
\n" ); document.write( "THUS THE LINE EQUATION IS
\n" ); document.write( "Y=-2/3X+11/3
\n" ); document.write( "\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+y+=+-2x%2F3+%2B11%2F3%29+\" (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, y = -2x/3 +11/3).
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