document.write( "Question 36717: Graph Log2(x+3) \n" ); document.write( "

Algebra.Com's Answer #22544 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
y = log 2(x - 3)
\n" ); document.write( "find critical points
\n" ); document.write( "when x = 3
\n" ); document.write( "y = log2(0)
\n" ); document.write( "this is saying
\n" ); document.write( " $\"2%5Ey+=+0\"$
\n" ); document.write( "the only value of y that makes this true is y = minus infinity
\n" ); document.write( "----------------------
\n" ); document.write( "whe x = 4
\n" ); document.write( "y = log2(1)
\n" ); document.write( "this says
\n" ); document.write( " $\"2%5Ey+=+1\"$
\n" ); document.write( "y = 0 makes this true- anything to the zero power is 1
\n" ); document.write( " $\"+graph%28+300%2C+300%2C+-1%2C+10%2C+-6%2C+10%2C+log%282%2C+%28x+-+3%29%29%29\"$ \n" ); document.write( "

\n" );