document.write( "Question 1027681: How do you find x and y intercepts of a logarithmic function?
\n" ); document.write( "Ex. y=log(-2x+2)-1 \n" ); document.write( "
Algebra.Com's Answer #642917 by FrankM(1040)\"\" \"About 
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y=log(-2x+2)-1\r
\n" ); document.write( "\n" ); document.write( "For the y intercept, X=0, and \r
\n" ); document.write( "\n" ); document.write( "y=log(-2(0)+2)-1\r
\n" ); document.write( "\n" ); document.write( "y=log(2)-1 \r
\n" ); document.write( "\n" ); document.write( "The log of 2 is .301, and .301 - 1 = -.699\r
\n" ); document.write( "\n" ); document.write( "To solve for y=0\r
\n" ); document.write( "\n" ); document.write( "0=log(-2x+2)-1\r
\n" ); document.write( "\n" ); document.write( "1=log(-2x+2)\r
\n" ); document.write( "\n" ); document.write( "rearrange \r
\n" ); document.write( "\n" ); document.write( "10^(-2x+2)=1\r
\n" ); document.write( "\n" ); document.write( "Any non-zero number raised to the zero power equals 1, so \r
\n" ); document.write( "\n" ); document.write( "(-2x+2)=0\r
\n" ); document.write( "\n" ); document.write( "and X=-4\r
\n" ); document.write( "\n" ); document.write( "Here is the Very Cool Graph(tm) for this function\r
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