document.write( "Question 1137333: Find the exponential function f=ca^x whose graph goes through the points (0,3)and (2,12)?
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Algebra.Com's Answer #755207 by MathLover1(20850)\"\" \"About 
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Find the exponential function \"f=ca%5Ex\" whose graph goes through the points (\"0\",\"3\") and (\"2\",\"12\")?
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\n" ); document.write( "\n" ); document.write( "\"f=ca%5Ex\"....use the points (\"0\",\"3\")\r
\n" ); document.write( "\n" ); document.write( "\"3=ca%5E0\"
\n" ); document.write( "\"3=c%2A1\"
\n" ); document.write( "\"c=3\"\r
\n" ); document.write( "\n" ); document.write( "\"f=3a%5Ex\"....use the points (\"2\",\"12\")\r
\n" ); document.write( "\n" ); document.write( "\"12=3a%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"12%2F3=a%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5E2=4\"\r
\n" ); document.write( "\n" ); document.write( "\"a=sqrt%284%29\"\r
\n" ); document.write( "\n" ); document.write( "\"a=2\" \r
\n" ); document.write( "\n" ); document.write( "\"f=3%2A2%5Ex\"\r
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\n" ); document.write( "\n" ); document.write( "check: \"f=3%2A%282%29%5Ex\"\r
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