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Multiple Choice

A facility manager is using a graph to track the amount of water in a storage tank as it is drained for maintenance. The horizontal x-axis represents the time in minutes, and the vertical y-axis represents the volume of water in gallons. When the tank is completely empty, the graph crosses the horizontal axis at the 45-minute mark. Based on the definition of an x-intercept, what are the coordinates of this point?

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Updated 2026-09-18

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