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A student in a Grade 9 math class has recorded the following data from observing a burning candle that his parent lit during

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Given that Time Height 21 19.5 18 6 16.5 15 (0,21) (2, 19.5) 2of (4,18) (6, 16:5) Saus (8, 15) 1st Height (cm) 10 - >X 2 6 8

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