Use the horizontal line test to determine whether the function is one -to-one.
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A)Yes
B)No

Question

Use the horizontal line test to determine whether the function is one -to-one.
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A)Yes 
B)No

Quizplus · Accepted Answer

The horizontal line intersects the curve in at least two points, so the function is not one-to-one. The horizontal line test is used to determine whether a function is one-to-one or not. If there are any horizontal lines that intersect the graph of the function more than once, then the function is not one-to-one. In this case, there are horizontal lines that intersect the graph of the given function more than once, which means that the function is not one-to-one. Therefore, the answer must be B) No.

Use the Horizontal Line Test to Determine Whether the Function