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how should i analyze this exponential graph for my math IA


ahmed

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Try applying different models for the same data. For example, use a linear model and compare the differences (i.e. the residuals) between the data points and linear model. Check to see if a linear model is just as appropriate as an exponential model. If it is, great. If not, explain why not. Use the R^2 values as well for both models and discuss their differences as well. Also, you should explain what the R^2 value tells you since this is not taught in the IB Math SL curriculum.

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