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The function $\"\"$ .

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(a)

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Rewrite the function as $\"\"$ .

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

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$\"\"$

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Since the above statement is true, the point $\"\"$ is on the graph of function $\"\"$ .

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(b)

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Find $\"\"$ .

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The function is $\"\"$ .

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Substitute $\"\"$ in the function.

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$\"\"$

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$\"\"$ .

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Thus, the point $\"\"$ is on the graph of the function $\"\"$ .

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(c)

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Find the values of $\"\"$ .

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Here $\"\"$ .

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The function is $\"\"$ .

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$\"\"$

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

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

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The values of $\"\"$ are $\"\"$ and $\"\"$ .

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The points $\"\"$ and $\"\"$ are on the graph of the function $\"\"$ .

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(d)

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The function is $\"\"$ .

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Since the function $\"\"$ is a quadratic function, all real values of $\"\"$ is the domain of $\"\"$ .

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The domain of the function $\"\"$ is $\"\"$ .

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(e)

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The function is $\"\"$ .

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Find the $\"\"$ - intercept by substituting $\"\"$ in the function.

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$\"\"$

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Solve the equation.

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$\"\"$

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

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

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

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(f)

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The function is $\"\"$ .

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Find the $\"\"$ - intercept, by substituting $\"\"$ in the function.

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$\"\"$

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The $\"\"$ - intercept is $\"\"$ .

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(a) The point $\"\"$ is on the graph of function $\"\"$ .

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(b) The point $\"\"$ is on the graph of function $\"\"$ .

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(c)The values of $\"\"$ are $\"\"$ and $\"\"$ .

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The points $\"\"$ and $\"\"$ are on the graph of function $\"\"$ .

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(d) The domain of the function $\"\"$ is $\"\"$ .

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(e) The $\"\"$ -intercepts are $\"\"$ and $\"\"$ .

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(f) The $\"\"$ - intercept is $\"\"$ .