document.write( "Question 1063537: What is the transformation that occurs to the equation y=2^x if it changes to y=2^(x+8)+4
\n" ); document.write( "Show all steps, please!!
\n" ); document.write( "

Algebra.Com's Answer #678641 by Edwin McCravy(20060)\"\" \"About 
You can put this solution on YOUR website!
\r\n" );
document.write( "\r\n" );
document.write( "We build up from \"y=2%5Ex\" to \"y=2%5E%28x%2B8%29\" to \"y=2%5E%28x%2B8%29%2B4\"  \r\n" );
document.write( "\r\n" );
document.write( "\"y=2%5Ex\" has this red graph\r\n" );
document.write( "\r\n" );
document.write( "\"graph%28400%2C400%2C-15%2C5%2C-5%2C15%2C2%5Ex%29\"\r\n" );
document.write( "\r\n" );
document.write( "When we replace x by (x+8) we shift the graph 8 places LEFT.\r\n" );
document.write( "\r\n" );
document.write( "\"y=2%5E%28x%2B8%29\" has this green graph\r\n" );
document.write( "\r\n" );
document.write( "\"graph%28400%2C400%2C-15%2C5%2C-5%2C15%2C2%5Ex%2C2%5E%28x%2B8%29%29\"\r\n" );
document.write( "\r\n" );
document.write( "When we add +4 to the right, we shift the graph 4 places UP.\r\n" );
document.write( "\r\n" );
document.write( "\"y=2%5E%28x%2B8%29%2B4\" has this blue graph\r\n" );
document.write( "\r\n" );
document.write( "\"graph%28400%2C400%2C-15%2C5%2C-5%2C15%2C2%5Ex%2C2%5E%28x%2B8%29%2C4%2B2%5E%28x%2B8%29%29\"\r\n" );
document.write( "\r\n" );
document.write( "Edwin
\n" ); document.write( "
\n" );