Ben goes skateboarding in a park. He starts to skate on a ramp that's 3 metres high, and the trace of his path forms a parabola. 3 m 2 m 1m 0m Os 3s 6s 9s Use your knowledge of quadratics to answer the following question: Nine seconds after Ben began skating, he was metres off the ground. ©bksb 2021 合 Exit ( Back Next

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