document.write( "Question 1094718: Write each equation in slope-intercept form of the equation of a line. Underline the slope and circle the y-intercept in each equation.\r
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document.write( "3x+4y–12=0
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document.write( "y - 3= - 3x/4\r
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document.write( "The slope is the coefficient of x, that is slope = -3/4. The y intercept is the value of y when x - 0. Plugging back x = 0 in the equation above, you see that y = 3.\r
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document.write( "It's always a good idea to check directly in the original equation. 3*0 + 4*3 - 12 = 0 \n" );
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Algebra.Com's Answer #709267 by t0hierry(194)![]() ![]() You can put this solution on YOUR website! 3x+4y–12=0\r \n" ); document.write( "\n" ); document.write( "Solve for y\r \n" ); document.write( "\n" ); document.write( "y = - 3x/4 + 3\r \n" ); document.write( "\n" ); document.write( "The slope is the coefficient of x, that is slope = -3/4. The y intercept is the value of y when x - 0. Plugging back x = 0 in the equation above, you see that y = 3.\r \n" ); document.write( "\n" ); document.write( "It's always a good idea to check directly in the original equation. 3*0 + 4*3 - 12 = 0 as expected \n" ); document.write( " |