Is Axel’s statement correct?
Yes, because the vertical line shows that an input has exactly one output.
Yes, because only one vertical line can be drawn for the test.
No, because the relation does not pass the vertical line test for every possible input.
No, because he drew a horizontal line rather than a vertical line.
The correct answer is: No, because the relation does not pass the vertical line test for every possible input.
Explanation: The vertical line test is a method used to determine if a graph represents a function. If any vertical line intersects the graph at more than one point, the relation is not a function. Therefore, if Axel’s statement indicates that the relation fails this test, it is incorrect.