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The function is $\"\"$ .

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Rewrite the function as $\"\"$ .

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(a) Find the $\"\"$ -intercepts of the function.

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Find the $\"\"$ -intercepts by substituting $\"\"$ in $\"\"$ .

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$\"\"$

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$\"\"$ and $\"\"$ .

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Solve $\"\"$ .

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Take square root each side.

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$\"\"$

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$\"\"$ .

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Solve $\"\"$

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$\"\"$ .

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$\"\"$ -intercepts of $\"\"$ are $\"\"$ and $\"\"$ .

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(b)

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Find the function $\"\"$ .

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Substitute $\"\"$ for $\"\"$ in the function $\"\"$ .

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$\"\"$

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$\"\"$ .

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Find the $\"\"$ -intercepts by substituting $\"\"$ in $\"\"$ .

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$\"\"$

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$\"\"$ and $\"\"$ .

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Solve $\"\"$ .

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Take square root each side.

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$\"\"$

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$\"\"$ .

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Solve $\"\"$ .

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$\"\"$ .

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$\"\"$ -intercepts of $\"\"$ are $\"\"$ and $\"\"$ .

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(a) $\"\"$ -intercepts are $\"\"$ and $\"\"$ .

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(b) $\"\"$ -intercepts are $\"\"$ and $\"\"$ .