There are 368 employees. If 3/8 are supervisors and 1/4 are trainees, how many employees are supervisors and how many are traine
2 answers:
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<u>ANSWER</u>
It is not one-to-one function
<u>EXPLANATION</u>
A one-to-one function must pass the horizontal line test.
The graph described in the question looks like the one in the attachment.
A horizontal line drawn in red cuts the graph at more than one point.
Therefore the parabola shown facing up with a vertex is not a one-to-one function.
