
Consider this mapping diagram. Determine if this relation is a function. Justify your answer.



Important Questions on Are we Related? (Functional Relationships)
Determine if this relation is a function or not. Justify your answer.

Use the vertical line test to determine whether the following graph is a function or not. Explain your answer.

Use the vertical line test to determine whether the following graph is a function or not. Explain your answer.

Use the vertical line test to determine whether the following graph is a function or not. Explain your answer.

Use the vertical line test to determine whether the following graph is a function or not. Explain your answer.

Determine whether the following graph is a function or not. Explain your answer.

Use the vertical line test to determine whether the following graph is a function or not. Explain your answer.

State the domain and range of the following relation: .
