Which of these relations is a function?
A. Top left graph
B. Top right graph
C. Bottom left graph
D. Bottom right graph
Which of these relations is a function?
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Which of these relations is a function?
A. Top left graph
B. Top right graph
C. Bottom left graph
D. Bottom right graph
To determine which relations are functions, we need to use the Vertical Line Test. This test states that if a vertical line intersects a graph more than once, then the relation is not a function.
1. Top left graph: If a vertical line intersects it more than once, it’s not a function.
2. Top right graph: If any vertical line intersects it only once, then it’s a function.
3. Bottom left graph: Similar to the above, check for intersections.
4. Bottom right graph: Again, check intersection points.
Without the graphs, I can’t specify which is a function. However, follow the Vertical Line Test to identify the correct answer based on how many times a vertical line hits each graph. Good luck! If you need more detailed assistance, feel free to check the extended services page!