Question

could someone answer this for me? i didn't understand it. No guessing! Make sure your answer is explained! Make sure it is right thanks

Answer 1

Errors are that the graph does not start and end with zero. Since it's a rollercoaster it was at rest before they rode it, and so the time must start from 0 seconds, not 2 seconds. It must also come to a stop at 0 seconds, not 2 seconds.

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Answer 2

I would put time on the x axis, and height on the y axis - the height is the thing you're measuring so it's the dependent variable, which always goes on the y axis :)