document.write( "Question 6283: Can you pls solve this problem\r
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document.write( "Write an equation for the line described
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document.write( " a: y-intercept -3 and the same slope as the graph 2x+4y=5\r
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document.write( " b: Same slope as the graph of y-2x=3 and the same y-intercept as the graph of 3y+2x=6\r
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document.write( "--> I'm expecting for you're imediate reply for this assignment...
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document.write( "Thank you! \n" );
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Algebra.Com's Answer #3369 by Earlsdon(6294)![]() ![]() ![]() You can put this solution on YOUR website! Well...I don't know whether or not the timing of this reply meets your stringent expectations, but here it is anyway.\r \n" ); document.write( "\n" ); document.write( "a) The equation of the line whose slope is the same as that of the line 2x + 4y = 5. \r \n" ); document.write( "\n" ); document.write( "To find the slope, put the equation into the slope-intercept form: y = mx + b and then you can simply read the slope directly.\r \n" ); document.write( "\n" ); document.write( "2x + 4y = 5 Subtract 2x from both sides. \n" ); document.write( "4y = -2x + 5 Divide both sides by 4 \n" ); document.write( "y = (-2/4)x + 5/4\r \n" ); document.write( "\n" ); document.write( "So, the slope, m, is -2/4 or -1/2 \n" ); document.write( "The y-intercept is given as -3\r \n" ); document.write( "\n" ); document.write( "The required equation is: y = (-1/2)x - 3\r \n" ); document.write( "\n" ); document.write( "b) For this problem, you need to find the slope from the first given equation (y-2x=3) and the y-intercept from the second given equation (3y+2=6).\r \n" ); document.write( "\n" ); document.write( "Again, using the form: y = mx + b\r \n" ); document.write( "\n" ); document.write( "The first equation becomes: y = 2x + 3 You get this by adding 2x to both sides. \n" ); document.write( "The second equation becomes: y = (-2/3)x + 2 You get this by subtracting 2x from both sides and dividing both sides by 3.\r \n" ); document.write( "\n" ); document.write( "Now you have the slope from the first equation: m = 2 \n" ); document.write( "and the y-intercept from the second equation: b = 2\r \n" ); document.write( "\n" ); document.write( "The required equation is: y = 2x + 2 \n" ); document.write( " |