The given limit is .
To find , now look at the value of f when x is closed to 1 but greater than 1.
f(x) = 2x + 3
The solution is .
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, now look at the value of f when x is closed to 1 but greater than 1.![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c112bce7f70211b1ac459592a65e3d0a.png\")
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.