document.write( "Question 1153467: Find an equation of a rational function that satisfies the following conditions:
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document.write( "• Vertical asymptotes: x = −3
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document.write( "• Horizontal asymptote: y=3/2
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document.write( "• x -intercept: 5
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document.write( "• Hole at x =2 \n" );
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Algebra.Com's Answer #775689 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "vertical asymptote at x = -3: \n" ); document.write( "This requires a factor of (x+3) in the denominator, without a like factor in the numerator: \n" ); document.write( " \n" ); document.write( "horizontal asymptote at y = 3/2: \n" ); document.write( "(We will take care of this last) \n" ); document.write( "x-intercept at x=5: \n" ); document.write( "This requires a factor of (x-5) in the numerator, without a like factor in the denominator: \n" ); document.write( " \n" ); document.write( "Hole at x=2: \n" ); document.write( "This requires factors of (x-2) in BOTH numerator and denominator: \n" ); document.write( " \n" ); document.write( "horizontal asymptote at y = 3/2: \n" ); document.write( "This requires the numerator and denominator to be the same degree, with the ratio of leading coefficients 3:2. The degrees of the numerator and denominator are the same at this point; we just need to add constant factors to make the ratio of the leading coefficients equal to 3/2. \n" ); document.write( " \n" ); document.write( "A graph showing the vertical asymptote at x = -3 and the x-intercept at x=5: \n" ); document.write( " \n" ); document.write( "A graph showing the horizontal asymptote at y = 3/2: \n" ); document.write( " \n" ); document.write( "The graphing utility used on this site won't show the hole in the graph at x=2. A good graphing calculator like the TI-83 will show it if you graph the function on a very small range of values of x either side of x=2. \n" ); document.write( " |