document.write( "Question 974294: Find an equation of the form y=ab^x whose graph contains the given points. Round approximate values of a and b to two decimal places: \r
\n" ); document.write( "\n" ); document.write( "A) (0,5) and (4,83) \r
\n" ); document.write( "\n" ); document.write( "B) (3,95) and (8,2)
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Algebra.Com's Answer #596243 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
y=ab^x\r
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\n" ); document.write( "\n" ); document.write( "Part (A):\r
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\n" ); document.write( "\n" ); document.write( "\"ln%28y%29=ln%28a%29%2Bx%2Aln%28b%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%28ln%285%29=ln%28a%29%2B0%2Aln%28b%29%2Cln%2883%29=ln%28a%29%2B4%2Aln%28b%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%28ln%285%29=ln%28a%29%2Cln%2883%29=ln%28a%29%2B4%2Aln%28b%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"ln%2883%29=ln%285%29%2B4%2Aln%28b%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28ln%2883%29-ln%285%29%29%2F4=ln%28b%29\"\r
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\n" ); document.write( "\n" ); document.write( "--\r
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\n" ); document.write( "\n" ); document.write( "\"ln%28b%29=0.70235067\"
\n" ); document.write( "\"highlight%28b=2.01849%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"ln%285%29=ln%28a%29\"
\n" ); document.write( "\"highlight%28a=5%29\"
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