document.write( "Question 500758: Find the domain and range of the function. (Enter your answers using interval notation.)
\n" ); document.write( "h(x) = square root(9 − x^2)
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Algebra.Com's Answer #338267 by solver91311(24713) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "Since the radicand must be positive for the function to be defined on the reals,

, hence the domain is the set

or in interval notation

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\n" ); document.write( "\n" ); document.write( "The largest value the function can assume is when the independent variable is equal to zero, and

. The smallest value is when the independent variable is equal to

, and

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\n" ); document.write( "\n" ); document.write( "The range is therefore

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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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$\"The$

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