Functions Mapping Diagrams

Choose the following that are ordered pairs from the mapping diagram. Choose all that apply.

• (-2, 5)

• (-2, 15)

• (0, 10)

• (2, 5)

• (4, 20)

The mapping diagram is a function.

• True

• False

Which list of ordered pairs matches the mapping diagram?

• {(7, -3), (7, -2), (14, -1), (14, 0)}

• {(-3, 7), (-2, 7), (-1, 14), (0, 14)}

Does this Mapping Diagram repersent a function?

• Function

• No Function

• I Don't Know

What are the elements in the range of the given mapping?

• <-3, 1, 3, 4>

• <-2, 0, 1, 3>

• <-3, -2, 0, 1, 3, 4>

What is the range of the function shown?

• {10, 19, 26}

• {-3, 0, 4}

• {-3, 0, 4, 10, 19, 26}

• {0, 16}

What is the range of the mapping diagram?

• {3, 5, 7}

• {-9, -2, 12, 20}

• {-9, -2, 3, 5, 7, 12, 20}

• {-9, -2, 3, 5}

Does this mapping diagram represent a function?

• No, because there are repeating input (domain) values

• Yes, because there are no repeating input (domain) values

Does this mapping diagram represent a function?

• No, because there are repeating input values

• Yes, because there are no repeating input values

What is the range?

• {-4, -1, 0, 2, 7}

• {-5, -4, -1, 0, 1, 2, 4, 7}

• {-5, 0, 1, 2, 4}

• {5}