document.write( "Question 54551This question is from textbook Algebra 1 concepts and skills
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document.write( ": what is the slope-intercept form of the equation of the line whose x-intercept is 3 and whose y-intercept is 5? \n" );
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Algebra.Com's Answer #36807 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! AN X INTERCEPT OF 3 IS DEFINED BY THE POINT(3,0) & THE Y INTERCEPT OF 5 IS DEFINED BY THE POINT(0,5).\r \n" ); document.write( "\n" ); document.write( "NOW WE FIND THE SLOPE (5-0)/(0-3)=5/-3 OR THE SLOPE IS -5/3\r \n" ); document.write( "\n" ); document.write( "NOW WE USE THE LINE EQUATION Y=mX+b WHERE THE m VALUE IS THE SLOPE AND THE b VALUE IS THE Y INTERCEPT POINT SO WE HAVE Y=-5/3X+5 \r \n" ); document.write( "\n" ); document.write( "TO PROVE WE HAVE THE CORRECT EQUATION YOU CAN SUBSTITUTE EITHER SET OF X&Y VALUES IN THIS EQUATION AND SOLE IT. THUS\r \n" ); document.write( "\n" ); document.write( "0=-5/3*3+5 OR 0=115/3-5 OR 0=-5+5 OR 0=0 \n" ); document.write( "5=-5/3*0+5 OR 5=0+5 OR 5=5 \n" ); document.write( " |