document.write( "Question 91080: Graph F(x) = 2/x^2-9 \n" ); document.write( "

Algebra.Com's Answer #66102 by Earlsdon(6294) $\"\"$ $\"About$

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Graph: $\"F%28x%29+=+2%2F%28x%5E2-9%29\"$
\n" ); document.write( "First write the equation as:
\n" ); document.write( " $\"y+=+2%2F%28x%5E2-9%29\"$
\n" ); document.write( "Then assign some values to x and solve for the corresponding values of y.
\n" ); document.write( "It is important to notice that when x = +3 or x = -3, the denominator becomes zero, and, as you know, division by zero is not defined, thus is not allowed.
\n" ); document.write( "Here's what the graph looks like: Notice the discontinuities at x = +3 and x = -3
\n" ); document.write( " $\"graph%28600%2C400%2C-5%2C5%2C-4%2C3%2C2%2F%28x%5E2-9%29%29\"$ \n" ); document.write( "

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