document.write( "Question 926129: Give the equation for a logarithmic function with base 4 that has been translated right 1 and up 5 and reflected over the x axis. \n" ); document.write( "
Algebra.Com's Answer #562059 by MathLover1(20850)\"\" \"About 
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The logarithmic function, \"y+=+log%28b%2Cx%29\" , can be shifted \"k\" units vertically and \"h\" units horizontally with the equation \r
\n" ); document.write( "\n" ); document.write( "\"y+=+log%28b%2C%28x%2Bh%29%29%2Bk\" .\r
\n" ); document.write( "\n" ); document.write( "Vertical shift\r
\n" ); document.write( "\n" ); document.write( "If \"k%3E+0\", the graph would be shifted \"k\" units \"up\".\r
\n" ); document.write( "\n" ); document.write( "If \"k+%3C+0\", the graph would be shifted \"k\" units \"down\".\r
\n" ); document.write( "\n" ); document.write( "Horizontal Shift\r
\n" ); document.write( "\n" ); document.write( "If \"h+%3E+0\", the graph would be shifted \"h\" units \"left\".\r
\n" ); document.write( "\n" ); document.write( "If \"h+%3C0\", the graph would be shifted \"h\" units \"right\". \r
\n" ); document.write( "\n" ); document.write( "Whenever the minus sign (-) is in front of the function notation, it indicates a reflection across the x-axis. For example, the graph of \"%28-f%28x%29%29\" is a reflection of the graph of \"f%28x%29\" across the x-axis. \r
\n" ); document.write( "\n" ); document.write( "The graph of 3 -g(x) involves the reflection of the graph of g(x) across the x-axis and the upward shift of the reflected graph 3 units. \r
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\n" ); document.write( "\n" ); document.write( "you are given:\r
\n" ); document.write( "\n" ); document.write( "a logarithmic function with base \"b=4\" that has been translated right \"h=1\" and up \"k=5\" and reflected over the \"x\" axis\r
\n" ); document.write( "\n" ); document.write( "\"y+=+-log%284%2C%28x%2B1%29%29%2B5\" \r
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