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A relation is not a function if a vertical line intersects the graph at _____Decide if each graph below represents a function. Justify your answer.

User Gmo Quinteros
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19 votes

A relation is not a function if a vertical line intersects the graph MORE THAN ONCE.

A relation is not a function if a vertical line intersects the graph at _____Decide-example-1
A relation is not a function if a vertical line intersects the graph at _____Decide-example-2
A relation is not a function if a vertical line intersects the graph at _____Decide-example-3
A relation is not a function if a vertical line intersects the graph at _____Decide-example-4
User Yiding
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