document.write( "Question 607865: how do you graph the logarithmic equation y= 1/3^(x-1) ? \n" ); document.write( "
Algebra.Com's Answer #383093 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! That is exponential, not logarithmic.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If you know how to graph y = 3^x, this one is easy. The graph of (1/3)^x is simply an inverted y = 3^x (since 3^x = (1/3)^(-x)). Basically, reflect y = 3^x across the y-axis. However, the exponent is x-1, not x, so just shift the function one unit to the right. Final result should look something like this:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "http://www.wolframalpha.com/input/?i=y+%3D+%281%2F3%29%5E%28x-1%29 \n" ); document.write( " |