Determine the domain/range and if the relation is a function. Table: x: 5, 1, 3, 7, 3; y: 5, -2, -1, 3, 3

Domain: {1, 3, 5, 7}, Range: {-2, -1, 3, 5}, Not a function

Domain: {1, 3, 5, 7}, Range: {-2, -1, 3, 5}, Is a function

Domain: {1, 3, 5, 7, 3}, Range: {-2, -1, 3, 5}, Not a function

Domain: {1, 3, 5, 7}, Range: {-2, -1, 3, 5}, Is a function

Determine the domain/range and if the relation is a function. Table: x: -6, -3, 0, 3, 6; y: 2, 0, 1, 5, -4

Domain: {-6, -3, 0, 3, 6}; Range: {2, 0, 1, 5, -4}; It is a function.

Domain: {-6, -3, 0, 3, 6}; Range: {2, 0, 1, 5, -4}; It is not a function.

Domain: {2, 0, 1, 5, -4}; Range: {-6, -3, 0, 3, 6}; It is a function.

Domain: {-6, -3, 0, 3, 6}; Range: {2, 0, 1, 5, -4}; It is not possible to determine.

Each set of ordered pairs represents a relation. Determine the domain/range and if the relation is a function. 11) {(-7, 7), (-3, -6), (1, 6), (3, 0), (6, 4)}

Domain: {-7, -3, 1, 3, 6}, Range: {7, -6, 6, 0, 4}, and it is a function.

Domain: {7, -6, 6, 0, 4}, Range: {-7, -3, 1, 3, 6}, and it is not a function.

Domain: {-7, -3, 1, 3, 6}, Range: {7, -6, 6, 0, 4}, and it is not a function.

Domain: {-7, -3, 1, 3, 6}, Range: {7, -6, 6, 0, 4}, and it is a one-to-one function.

Each set of ordered pairs represents a relation. Determine the domain/range and if the relation is a function. What is the domain, range, and is the relation a function for {(-7, 7), (1, 2), (3, -6), (4, 4), (5, -1)}?

Domain: {-7, 1, 3, 4, 5}, Range: {7, 2, -6, 4, -1}, Function: Yes

Domain: {7, 2, -6, 4, -1}, Range: {-7, 1, 3, 4, 5}, Function: No

Domain: {-7, 1, 3, 4, 5}, Range: {7, 2, -6, 4, -1}, Function: No

Domain: {-7, 1, 3, 4}, Range: {7, 2, -6, 4}, Function: Yes

Each graph represents a relation. Determine the domain/range and if the relation is a function.

Domain: { -7, 0, 7 } Range: { 4, 1, 3 } Is this relation a function? No

Domain: { -7, 0, 7 } Range: { 4, 1, 3 } Is this relation a function? Yes

Domain: { -7, 0, 3 } Range: { 4, 1, 7 } Is this relation a function? No

Domain: { -7, 1, 7 } Range: { 4, 0, 3 } Is this relation a function? Yes

Each graph represents a relation. Determine the domain/range and if the relation is a function.

Domain: { -2, -1, 0, 2, 3 } Range: { 2, 3, 4, 5, 6 } Is this relation a function? Yes

Domain: { -2, -1, 0, 1, 2 } Range: { 2, 3, 4, 5 } Is this relation a function? No

Domain: { -3, -2, -1, 0, 2 } Range: { 2, 4, 5, 6 } Is this relation a function? Yes

Domain: { -2, 0, 1, 2, 3 } Range: { 3, 4, 5, 6 } Is this relation a function? No

Each mapping diagram represents a relation. Determine the domain/range and if the relation is a function.

Domain: { -4, -3, 1, 7 } Range: { -4, 3, 2, 5 } Is this relation a function? No

Domain: { -4, -3, 1, 7 } Range: { -4, 3, 2, 5 } Is this relation a function? Yes

Domain: { -4, -3, 1 } Range: { -4, 3, 2, 5 } Is this relation a function? No

Domain: { -4, -3, 1, 7 } Range: { -4, 3, 2 } Is this relation a function? No

Each mapping diagram represents a relation. Determine the domain/range and if the relation is a function.

Domain: { -7, -2, 1, 2 } Range: { -4, 2, 4, 6 } Is this relation a function? Yes

Domain: { -7, -2, 1 } Range: { -4, 2, 4, 6 } Is this relation a function? No

Domain: { -7, -2, 1, 2 } Range: { -4, 2, 4 } Is this relation a function? No

Domain: { -7, -2, 1, 2 } Range: { -4, 2, 4, 6 } Is this relation a function? No

Each table represents a relation. Determine the domain/range and if the relation is a function. 9) x | y -5 | 1 1 | -2 3 | 7 7 | -5

Domain: [-5, 1, 3, 7] Range: [-5, -2, -1, 3, 7] The relation is not a function.

Domain: [-5, 1, 3, 7] Range: [1, -2, 7, -5] The relation is a function.

Domain: [1, 3, 7] Range: [1, -2, 7, -5] The relation is not a function.

Domain: [-5, 1, 3, 7] Range: [1, -2, 7, -5] The relation is not a function.

Each table represents a relation. Determine the domain/range and if the relation is a function. 10) x | y -6 | 2 -3 | 0 1 | 3 5 | 7 6 | -4

Domain: [-6, -3, 1, 5, 6] Range: [-4, -3, 0, 2, 7] The relation is a function.

Domain: [-6, -3, 1, 5, 6] Range: [2, 0, 3, 7, -4] The relation is not a function.

Domain: [-6, -3, 1, 5] Range: [2, 0, 3, 7] The relation is a function.

Domain: [-6, -3, 1, 5, 6] Range: [2, 0, 3, 7, -4] The relation is a function.

Each set of ordered pairs represents a relation. Determine the domain/range and if the relation is a function. 11) {(-7, -7), (-3, -6), (1, 6), (3, 0), (6, 4)}

Domain: [-7, -3, 1, 3, 6] Range: [-7, -6, 0, 4, 6] The relation is a function.

Domain: [-7, -3, 1, 3, 6] Range: [-7, -6, 0, 4, 6] The relation is not a function.

Domain: [-7, -3, 1, 3] Range: [-7, -6, 0, 4, 6] The relation is a function.

Domain: [-7, -3, 1, 3, 6] Range: [-7, -6, 0, 4] The relation is a function.

Each set of ordered pairs represents a relation. Determine the domain/range and if the relation is a function. 12) {(-7, 7), (1, 2), (3, -6), (4, 4), (5, -1)}

Domain: [-7, 1, 3, 4, 5] Range: [-6, -1, 2, 4, 7] The relation is a function.

Domain: [-7, 1, 3, 4, 5] Range: [2, 4, 7] The relation is not a function.

Domain: [-7, 1, 3, 4] Range: [-6, -1, 2, 4, 7] The relation is a function.

Domain: [-7, 1, 3, 4, 5] Range: [-6, -1, 2, 4, 7] The relation is not a function.

Each graph represents a relation. Determine the domain/range and if the relation is a function.

Domain: {-7, -3, 6, 7} Range: {-4, 1, 4, 5} Is the relation a function? The relation is not a function.

Domain: {-7, -3, 6, 7} Range: {-4, 1, 4, 5} Is the relation a function? The relation is a function.

Domain: {-7, -3, 6, 7} Range: {-4, 1, 4, 6} Is the relation a function? The relation is not a function.

Domain: {-7, -3, 6, 8} Range: {-4, 1, 4, 5} Is the relation a function? The relation is not a function.

Each graph represents a relation. Determine the domain/range and if the relation is a function.

Domain: {-6, -2, 4, 5, 7} Range: {-7, 1, 3, 4, 5} Is the relation a function? The relation is a function.

Domain: {-6, -2, 4, 5} Range: {-7, 1, 3, 4, 5} Is the relation a function? The relation is not a function.

Domain: {-6, -2, 4, 5, 7} Range: {-7, 1, 3, 4} Is the relation a function? The relation is not a function.

Domain: {-6, -2, 4, 5, 7} Range: {-7, 1, 3, 4, 5} Is the relation a function? The relation is not a function.

Each mapping diagram represents a relation. Determine the domain/range and if the relation is a function.

Domain: {-4, -3, 1, 7} Range: {-4, -3, 2, 3, 5} Is the relation a function? The relation is not a function.

Domain: {-4, -3, 2, 3} Range: {-4, -3, 1, 7, 5} Is the relation a function? The relation is a function.

Domain: {-4, -3, 1, 7} Range: {-4, -3, 2, 3, 5} Is the relation a function? The relation is a function.

Domain: {-4, -3, 1, 7, 5} Range: {-4, -3, 2, 3} Is the relation a function? The relation is not a function.

Each mapping diagram represents a relation. Determine the domain/range and if the relation is a function.

Domain: {-7, -3, -2, 1, 2} Range: {-4, 2, 4, 6} Is the relation a function? The relation is a function.

Domain: {-7, -3, -2, 1} Range: {-4, 2, 4, 6} Is the relation a function? The relation is not a function.

Domain: {-7, -3, -2, 1, 2} Range: {-4, 2, 4} Is the relation a function? The relation is not a function.

Domain: {-7, -3, -2, 1, 2} Range: {-4, 2, 4, 6} Is the relation a function? The relation is not a function.

Functions Review Worksheet

Quiz

•

Mathematics

•

9th Grade

•

Practice Problem

•

Hard

Laura Kiepert

FREE Resource

32 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4

0

1

-4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Evaluate each function for the given value. 2) f(x) = 3x + 3; Find f(1)

6

3

9

0

3.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

Evaluate each function for the given value. 3) f(x) = |x - 2| - 7; Find f(-9)

4.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

Evaluate each function for the given value. 4) f(x) = -x - 6; Find f(1)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Evaluate each function for the given value. 5) f(x) = -2x + 5; Find f(5)

-5

0

-10

5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2

-4

9

0

7.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

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Functions Review Worksheet

32 questions

Evaluate each function for the given value. 2) f(x) = 3x + 3; Find f(1)

Evaluate each function for the given value. 3) f(x) = |x - 2| - 7; Find f(-9)

Evaluate each function for the given value. 4) f(x) = -x - 6; Find f(1)

Evaluate each function for the given value. 5) f(x) = -2x + 5; Find f(5)

Evaluate each function for the given value. 8) f(x) = -3x; Find f(2)

Determine the domain/range and if the relation is a function. Table: x: 5, 1, 3, 7, 3; y: 5, -2, -1, 3, 3

Determine the domain/range and if the relation is a function. Table: x: -6, -3, 0, 3, 6; y: 2, 0, 1, 5, -4

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