document.write( "Question 60828: When graphing a line that has slope 2/3 and passes through the point (1, -4, ehich of the following is a second point on the line?\r
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document.write( "A) (3,-1) B) (4-2) C) (-1,1) D) (3,8) E) (2,3) \n" );
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Algebra.Com's Answer #41791 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! Y=mX+b \n" ); document.write( "-4=2/3*1+b \n" ); document.write( "-4=2/3+b \n" ); document.write( "b=-4-2/3 \n" ); document.write( "b=-14/3 THUS WE HAVE A Y INTERCEPT OF -14/3 \n" ); document.write( "Y=2/3X-14/3 \n" ); document.write( "-2=2/3*4-14/3 \n" ); document.write( "-2=8/3-14/3 \n" ); document.write( "-2=-6/3 \n" ); document.write( "-2=-2 PROOF THAT B)4,-2 IS A POINT ON THIS LINE.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |