1st Nine Weeks Review

What are the coordinates of the center of the ellipse?

• (-2, -5)

• (2, 5)

• (25, 4)

• (5, 2)

Answer explanation

Opposite signs when in parentheses.

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P.9-12.3.H

• -29

• 3

• -2

• 0

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P.9-12.2

• 21

• 18

• -12

• 17

Answer explanation

Put 0 into f first.

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P.9-12.2

• 7

• 43

• 3

• 73

Answer explanation

put -5 into f first

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P.9-12.2

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P.9-12.2.C

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P.9-12.2.C

What are the coordinates of the co-vertices of the ellipse?

• (-7, 2), (-4, 2)

• (-13, 2), (5, 2)

• (-4, 0), (-4, 4)

• (-4, -2), (-4, 6)

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P.9-12.3.H

Write the domain in interval notation.

• (1, 7)

• [1, 7]

• (0, 2)

• [0, 2]

Answer explanation

x-values from left to right. Include the endpoints.

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P.9-12.2.I

Write the domain in interval notation.

Answer explanation

x-values left to right, skip over asymptotes.

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P.9-12.2.I

Determine the symmetry of the function.

• Even

• Odd

• Neither even nor odd

• Both even and odd

Answer explanation

It reflects over the y-axis.

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P.9-12.2.D