document.write( "Question 134359: Please help me with this problem. Thank You!\r
\n" ); document.write( "\n" ); document.write( "Graph the function.\r
\n" ); document.write( "\n" ); document.write( "f(x)= 4x+2, if x<-2
\n" ); document.write( " x , if -2(less than or equal to sign) x (less than or equal to sign) 3
\n" ); document.write( " 3x-1, if x>3
\n" ); document.write( "everything after the equals sign are in one bracket ({)
\n" ); document.write( "Please help me-I keep getting this wrong on my assignments and tests. Thank You!
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Algebra.Com's Answer #98264 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Note: for some reason, some of the following images do not display correctly in Internet Explorer. So I recommend the use of Firefox to see these images.\r
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\n" ); document.write( "\n" ); document.write( "Let's break up this piecewise function into 3 pieces\r
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\n" ); document.write( "\n" ); document.write( "Piece # 1: \r
\n" ); document.write( "\n" ); document.write( "\"y=4x%2B2\"\r
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\n" ); document.write( "\n" ); document.write( "Let's graph \"y=4x%2B2\" (tell me if you need help with graphing)\r
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\n" ); document.write( "\n" ); document.write( "\"graph%28500%2C500%2C-10%2C10%2C-10%2C10%2C4x%2B2%29\"\r
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\n" ); document.write( "\n" ); document.write( "Now let's only draw the part of the graph that is less than x=-2. In other words, erase everything to the right of x=-2 for the graph \"y=4x%2B2\"\r
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\n" ); document.write( "\n" ); document.write( " Graph of \"y=4x%2B2\" with the condition that \"x%3C-2\"\r
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\n" ); document.write( "\n" ); document.write( "Piece # 2:\r
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\n" ); document.write( "\n" ); document.write( "Now let's graph \"y=x\"\r
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\n" ); document.write( "\n" ); document.write( "\"graph%28500%2C500%2C-10%2C10%2C-10%2C10%2Cx%29\"\r
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\n" ); document.write( "\n" ); document.write( "Now since we have the condition \"-2%3C=x%3C=3\", this means that our new graph should look like:\r
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\n" ); document.write( "\n" ); document.write( " Graph of \"y=x\" from x=-2 to x=3\r
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\n" ); document.write( "\n" ); document.write( "Piece #3 \r
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\n" ); document.write( "\n" ); document.write( "Now let's graph \"y=3x-1\"\r
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\n" ); document.write( "\n" ); document.write( "\"graph%28500%2C500%2C-10%2C10%2C-10%2C10%2C3x-1%29\"\r
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\n" ); document.write( "\n" ); document.write( "Now because the corresponding inequality is \"x%3E3\", this means that we only draw the part of the graph that is greater than 3\r
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\n" ); document.write( "\n" ); document.write( "So the graph should look like\r
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\n" ); document.write( "\n" ); document.write( " Graph of \"y=3x-1\" from x=3 to infinity\r
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\n" ); document.write( "\n" ); document.write( "Now let's combine the three graphs and plot them on the same coordinate system\r
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\n" ); document.write( "\n" ); document.write( "Graph of 3}\">\r
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