Both climbers rested on the wall at a constant height for 2 minutes.
<h3>How to determine the true statement?</h3>The illustrative graph that represents the climbers' movement is added as an attachment
From the attached graph, we have the following observation
- The line of Abby's movement is horizontal from x = 4 to x = 6
- The line of Brynn's movement is horizontal from x = 5 to x = 7
The difference between the endpoints of both horizontal line is
Difference = 6- 4 = 2
Difference = 7 - 5 = 2
This means that both Brynn and Abby stopped for 2 minutes
Hence, the true statement about is that (d) Both climbers rested on the wall at a constant height for 2 minutes.
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