QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
Which graph represents a function?
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Answer
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Step 1I'll solve this problem step by step, focusing on identifying which graph represents a function.
Step 2: Recall the definition of a function
A function is a relation where each input (x-value) corresponds to exactly one output (y-value). Graphically, this means that a vertical line drawn anywhere on the graph should intersect the graph at most once.
Final Answer
The key concept here is the vertical line test: if any vertical line intersects a graph more than once, the graph does not represent a function.
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