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9. How does the function y = 2" compare to the function y = (-)" Include at least three comparisons for credit. (3 points) B I U EE

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Explanation

[tex]\begin{gathered} \text{Given the below function} \\ y=2^x \\ \text{y = (}\frac{1}{2})^x \\ \text{According to the law of indicies} \\ (\frac{1}{x})^a=x^{-a} \\ \text{Therefore,} \\ y\text{ = (}\frac{1}{2})^x=2^{-x} \\ y=2^x \\ \text{y = 2}^{-x} \\ The\text{ second function is an inverse of the first function} \end{gathered}[/tex]

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