Savannah recorded the average rainfall amount, in inches, for two cities over the course of 6 months. City A: {2, 2.5, 4, 4.5, 3, 2.5} City B: {6, 4, 1.5, 3.5, 2, 4}

answer: slight chance that it will happen

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answer: i can’t tell you that

step-by-step explanation:

answer is b

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sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.