The horizontal line test is used to determine if a function is one-to-one. If every horizontal line intersects the graph of the function at mosttime(s), then the function is one-to-one.
Answer & Analysis
Analysis
Question Analysis
This problem assesses the understanding of the horizontal line test for one-to-one functions.
Key Concept Explanation
The horizontal line test states that a function is one-to-one if every horizontal line intersects its graph at most once.
Step-by-step Solution
1. Recall the horizontal line test: A function is one-to-one if every horizontal line intersects its g...
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