Mathematics, 23.03.2021 17:00 bray40

Kata gets on a moving walkway at the airport. Then, 8 s after she gets on, she taps Lisa, who is standing alongside the walkway. The graph shows Kata's distance from Lisa over time. Calculate the rate of change in her distance from Lisa from 6 s to 8 s, and then from 8 s to 12 s. What do the rates of change mean in terms of Kata’s movement?

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Kata gets on a moving walkway at the airport. Then, 8 s after she gets on, she taps Lisa, who is sta...