document.write( "Question 1165414: Use technology to find the exponential regression function through the given points. (Round all coefficients to four decimal places.) HINT [See Example 6.]
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document.write( "{(1, 2), (3, 5), (4, 9), (5, 19)}
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document.write( "f(x) = \n" );
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Algebra.Com's Answer #789901 by Edwin McCravy(20056)![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( "On your TI-84 calculator:\r\n" ); document.write( "\r\n" ); document.write( "Press STAT ENTER and make it read like this:\r\n" ); document.write( "\r\n" ); document.write( "L1 |L2 |L3\r\n" ); document.write( "-----------------------------\r\n" ); document.write( " 1 | 2 |\r\n" ); document.write( " 3 | 5 |\r\n" ); document.write( " 4 | 9 |\r\n" ); document.write( " 5 | 19 |\r\n" ); document.write( "\r\n" ); document.write( "Then press STAT and the right arrow key to highlight CALC\r\n" ); document.write( "Scroll down with the down-arrow key to \r\n" ); document.write( "\r\n" ); document.write( "0:ExpReg\r\n" ); document.write( "\r\n" ); document.write( "Press ENTER\r\n" ); document.write( "\r\n" ); document.write( "You'll see this:\r\n" ); document.write( "\r\n" ); document.write( " ExpReg\r\n" ); document.write( "Xlist:L1\r\n" ); document.write( "YList:L2\r\n" ); document.write( "FreqList:\r\n" ); document.write( "Store RegEQ:\r\n" ); document.write( "Calculate\r\n" ); document.write( "\r\n" ); document.write( "Use the down-arrow key to scroll down to highlight 'Calculate'\r\n" ); document.write( "\r\n" ); document.write( "Press ENTER\r\n" ); document.write( "\r\n" ); document.write( "You'll see\r\n" ); document.write( "\r\n" ); document.write( "y=a*b^x\r\n" ); document.write( "a=____________\r\n" ); document.write( "b=____________\r\n" ); document.write( "r²=___________\r\n" ); document.write( "r=____________\r\n" ); document.write( "\r\n" ); document.write( "I won't tell you what numbers will be in those blanks, so you'll\r\n" ); document.write( "have to do it yourself instead of turning in my answer.\r\n" ); document.write( "Round them off to four decimal places.\r\n" ); document.write( "\r\n" ); document.write( "y = _._____*__._____^x\r\n" ); document.write( "\r\n" ); document.write( "Edwin\n" ); document.write( " |