7. Modeling with Exponential and Logarithmic Functions
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We will first create a table of data pairs (x,lny) using the given information.
Age (in years), x | 20 | 30 | 40 | 50 | 60 |
---|---|---|---|---|---|
Near point (in centimeters), y | 12 | 15 | 25 | 40 | 100 |
lny | 2.48 | 2.71 | 3.22 | 3.69 | 4.61 |
Next, we will plot the transformed points.