document.write( "Question 344025: Rewrite each of the following linear equations to express y as a function of x. Determine the slope and y-intercept for the gragh of the solution set of each equation. \r
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document.write( "A. 2x+y=6 B. 8x-5y=20 C. -4x-3y=15 \n" );
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Algebra.Com's Answer #246127 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! NEED TO KNOW: \n" ); document.write( "STANDARD FORM OF A LINEAR EQUATION IS y = mx + b WHERE \"m\" is the slope and b is the y-intercept (x=0). (Written as a fuction of x) f(x) = mx + b\r \n" ); document.write( "\n" ); document.write( "Rewrite: \n" ); document.write( "2x+y=6 \n" ); document.write( "y or f(x) = -2x+6 (slope is -2 and y-intercept is 6)\r \n" ); document.write( "\n" ); document.write( "8x-5y=20 \n" ); document.write( "8x-20 =5y \n" ); document.write( "y or f(x)= 8/5x-4 (slope is 8/5 and y-intercept is -4)\r \n" ); document.write( "\n" ); document.write( "-4x-3y=15 \n" ); document.write( "-4x-15 = 3y \n" ); document.write( "y or f(x)= -4/3x -5 (slope is -4/3 and y-intercept is -5) \n" ); document.write( " |