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The graph shows y as a function of x: Graph of x against y shows 4 segments. Segment A is a horizontal line parallel to the x axis. Segment B is a slanting straight line going down. Segment C is a slanting line going up. Segment D is a slanting straight line going down that touches the x axis. In which segment is the function constant? A B C D

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sqdancefan
The function y is a constant for segment A, a line parallel to the x-axis.

_____
Usually, the wording "graph of x against y" would mean the x-axis is vertical, not horizontal. The problem statement seems inconsistent.
victorydd100
It's Segment A.
So the answer is A.

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