document.write( "Question 921522: find the x and y intercepts for the graph of y=log(10-3x) \n" ); document.write( "

Algebra.Com's Answer #559031 by MathLover1(20850) $\"\"$ $\"About$

You can put this solution on YOUR website!
find the $\"x\"$ and $\"y\"$ intercepts for the graph of \r
\n" ); document.write( "\n" ); document.write( " $\"y=log%2810-3x%29\"$ \r
\n" ); document.write( "\n" ); document.write( " the $\"x+\"$ intercept: set $\"y=0\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"0=log%2810-3x%29\"$ ... log base $\"10\"$ is equal to $\"zero\"$ for $\"log%281%29\"$ =>\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"1=10-3x\"$ ...solve for $\"x\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"3x=10-1\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"3x=9\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=9%2F3\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=3\"$ => the $\"x\"$ - intercept: at ( $\"3\"$ , $\"0\"$ )\r
\n" ); document.write( "\n" ); document.write( "the $\"y\"$ - intercept:\r
\n" ); document.write( "\n" ); document.write( "now set $\"x=0\"$ and solve for $\"y\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"y=log%2810-3%2A0%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"y=log%2810%29\"$ => $\"log%2810%2C10%29=1\"$ =>\r
\n" ); document.write( "\n" ); document.write( " $\"y=1\"$ => the $\"y\"$ - intercept: at ( $\"0\"$ , $\"1\"$ )\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "here is your link to graph:\r
\n" ); document.write( "\n" ); document.write( " http://oi59.tinypic.com/2m3l6qu.jpg \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );