document.write( "Question 907200: Draw the graphs of the following functions. The x- and y-intercepts of each graph should be labeled with their values, any vertex should be labeled with its coordinates. Show each vertical or horizontal asymptotes with a dotted line and label it with its intercept value. \r
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\n" ); document.write( "\n" ); document.write( "a. y = \"abs%283x+-+9%29\"\r
\n" ); document.write( "\n" ); document.write( "b. y = \"+x%5E3+-+8+\"\r
\n" ); document.write( "\n" ); document.write( "c. y = \"+5++-%093%2Fx++\"\r
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\n" ); document.write( "\n" ); document.write( "if you can't draw the graph please explain how I would find it or what it would look like.\r
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Algebra.Com's Answer #550192 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
a. \"+y+=++abs%283x+-+9%29+\"\r
\n" ); document.write( "\n" ); document.write( "The x-intercept is \"y=0\"; \"+0+=++abs%283x+-+9%29+\" => \"+0+=++sqrt%28%283x+-+9%29%5E2%29+\" => \"+0+=+%283x+-+9%29+\" or \"+0+=+-%283x+-+9%29+\"\r
\n" ); document.write( "\n" ); document.write( "so, if \"+0+=+%283x+-+9%29+\" => \"3x=9\" => \"x=3\" \r
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\n" ); document.write( " if \"+0+=+-%283x+-+9%29+\" => \"-3x%2B9=0\" => \"-3x=-9\" => \"x=-9%2F-3\"=> \"x=3\" ...x-intercept is at (\"3\",\"+0+\")\r
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\n" ); document.write( "\n" ); document.write( "and y-intercept: set \"x=0\" \r
\n" ); document.write( "\n" ); document.write( "\"+y+=++abs%283%2A0+-+9%29+\" => \"+y+=+sqrt%28%28+-+9%29%5E2%29+\" => \"y=+9+\"...y-intercept is at (\"+0+\",\"+9+\")\r
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\n" ); document.write( "\n" ); document.write( "\"+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+10%2Cabs%283x+-+9%29%29+\" \r
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\n" ); document.write( "\n" ); document.write( "b. \r
\n" ); document.write( "\n" ); document.write( "\"y+=+x%5E3+-+8+\"\r
\n" ); document.write( "\n" ); document.write( "x-intercept: set \"y=0\"
\n" ); document.write( "\"0=+x%5E3+-+8+\" => \"8=+x%5E3++\" => \"root%283%2C8%29=+x++\"=> \"root%283%2C2%5E3%29=+x++\"=> \"x+=2+\" ...x-intercept is at (\"2\",\"+0+\")\r
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\n" ); document.write( "\n" ); document.write( "y-intercept: set \"x=0\" \r
\n" ); document.write( "\n" ); document.write( "\"y+=+0%5E3+-+8+\" => \"y=-8\"...y-intercept is at (\"+0+\",\"+-8+\")\r
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\n" ); document.write( "\n" ); document.write( "\"+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+10%2Cx%5E3+-+8%29+\" \r
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\n" ); document.write( "\n" ); document.write( "c. \"y+=++5++-%093%2Fx++\"\r
\n" ); document.write( "\n" ); document.write( "x-intercept: set \"y=0\"\r
\n" ); document.write( "\n" ); document.write( "\"0+=++5++-3%2Fx++\"\r
\n" ); document.write( "\n" ); document.write( "\"3%2Fx+=++5++\"\r
\n" ); document.write( "\n" ); document.write( "\"3+=++5x++\"\r
\n" ); document.write( "\n" ); document.write( "\"3%2F5+=++x++\"....x-intercept is at (\"3%2F5\",\"+0+\")\r
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\n" ); document.write( "\n" ); document.write( "y-intercept: set \"x=0\" \r
\n" ); document.write( "\n" ); document.write( "\"y+=++5++-3%2F0++\"\r
\n" ); document.write( "\n" ); document.write( "\"y+=++5++-infinity++\" ...there is no y-intercept\r
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\n" ); document.write( "\n" ); document.write( "\"+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+10%2C5++-3%2Fx%2C5%29+\" \r
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\n" ); document.write( "\n" ); document.write( "has horizontal asymptote through \"y=5\" \r
\n" ); document.write( "\n" ); document.write( "\"5-3%2Fx\"->\"5+\" as \"x\"->\"%2B-+infinity\"\r
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\n" ); document.write( "\"5-3%2Fx\" -> \"%28%2B-infinity%29\" as \"x\" -> \"0\"\r
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