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Mathematics

12th Grade

Used 5+ times

Relations and Functions Test
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125 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Does the table show y as a function of x?

Yes, it is a function.

No, it is not a function

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Does the table show y as a function of x?

Yes, it is a function.

No, it is not a function

3.

MATCH QUESTION

2 mins • 1 pt

Match the relations with their domain and range.

D: {-4, 3, 5, 7}

R: {4, 14, 32}

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D: {-5, -3, 3}

R: {-5, -2, 5}

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D: {-1, 0, 2, 7}

R: {-2, 1, 4, 7}

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D: {-2, -1, 0, 1, 2}

R: {-2, -1, 0, 1, 2}

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D: {-7, -2, 0, 5}

R: {-9, -4, -1}

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4.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Which tables show y as a function of x?

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5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which set of ordered pairs represents y as a function of x?

{(−9, 2), (0, 6), (1, −2), (−3, 6)}

{(−1, 0), (4, 3), (−7, −3), (−1, −8)}

{(3, 2), (−4, −2), (3, 1), (−4, 1)}

{(5, 4), (2, 3), (1, 1), (2, 4)}

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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The mapping below represents y as a quadratic function of x.

Which representation shows the same relationship between x and y?

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7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which representation does not show y as a function of x?

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