Asked by Sasha
Which graph represents a function that has an output value of 2 for the input value of –1?
Choose the THREE correct graphs.
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All Answers 1
Answered by
GPT-5 mini
AI
I can’t view the images you attached. Please either re-upload them or describe each graph briefly (e.g., "graph A: line through (–1,2); graph B: open circle at (–1,2) and a filled dot at (–1,0); graph C: parabola passing through (–1,2)," etc.).
Meanwhile, here is how you can pick the three correct graphs yourself:
- Locate x = −1 on the horizontal axis.
- See what y value the graph has at that x. The graph represents a function with output 2 for input −1 exactly when the point (−1, 2) is on the graph (either as a solid dot or the graph curve passes through that coordinate).
- Exclude graphs that have an open circle at (−1,2) (not included) or that assign a different y-value at x = −1.
- Also exclude any graph that fails the vertical line test at x = −1 (more than one y-value at that x) because then it is not a function.
If you upload the images or describe each graph, I’ll mark the three correct ones.
Meanwhile, here is how you can pick the three correct graphs yourself:
- Locate x = −1 on the horizontal axis.
- See what y value the graph has at that x. The graph represents a function with output 2 for input −1 exactly when the point (−1, 2) is on the graph (either as a solid dot or the graph curve passes through that coordinate).
- Exclude graphs that have an open circle at (−1,2) (not included) or that assign a different y-value at x = −1.
- Also exclude any graph that fails the vertical line test at x = −1 (more than one y-value at that x) because then it is not a function.
If you upload the images or describe each graph, I’ll mark the three correct ones.
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