document.write( "Question 1178199: Write an equation for a rational function with:\r
\n" ); document.write( "\n" ); document.write( "Vertical asymptotes at x = −4 and x = −2
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\n" ); document.write( "x intercepts at (−6,0) and (−3,0) \r
\n" ); document.write( "\n" ); document.write( "y intercept at (0,3)
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Algebra.Com's Answer #807387 by greenestamps(13206)\"\" \"About 
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\n" ); document.write( "Vertical asymptotes at x = −4 and x = −2:

\n" ); document.write( "Factors of (x+4) and (x+2) in the denominator

\n" ); document.write( "x intercepts at (−6,0) and (−3,0):

\n" ); document.write( "Factors of (x+6) and (x+3) in the numerator

\n" ); document.write( "So the equation is of the form

\n" ); document.write( "\"%28a%28x%2B6%29%28x%2B3%29%29%2F%28%28x%2B4%29%28x%2B2%29%29\"
\n" ); document.write( "y intercept at (0,3):

\n" ); document.write( "Solve f(0)=3 to find the constant factor a

\n" ); document.write( "\"%28a%286%29%283%29%29%2F%28%284%29%282%29%29+=+3\"
\n" ); document.write( "\"18a%2F8+=+3\"
\n" ); document.write( "\"18a+=+24\"
\n" ); document.write( "\"a+=+24%2F18+=+4%2F3\"

\n" ); document.write( "ANSWER: \"%28%284%2F3%29%28x%2B6%29%28x%2B3%29%29%2F%28%28x%2B4%29%28x%2B2%29%29\"

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