document.write( "Question 186346: how to graph F(x)=2x+1
\n" ); document.write( " F=4
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Algebra.Com's Answer #139695 by checkley77(12844)\"\" \"About 
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F(x)=2x+1 when F=4
\n" ); document.write( "f(4)=2*4+1
\n" ); document.write( "f(4)=8+1
\n" ); document.write( "f(4)=9
\n" ); document.write( "\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+y+=+9%29+\" (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, y = 9).
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