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Biocalculus Calculus for the Life Sciences
Classify each function as a power function, root function, polynomial (state its degree), rational function, algebraic function, trigonometric function, exponential function, or logarithmic function.
$$\begin{array}{ll}{\text { (a) } y=\pi^{x}} & {\text { (b) } y=x^{\pi}} \\ {\text { (c) } y=x^{2}\left(2-x^{3}\right)} & {\text { (d) } y=\tan t-\cos t} \\ {\text { (e) } y=\frac{s}{1+s}} & {\text { (f) } y=\frac{\sqrt{x^{3}-1}}{1+\sqrt[3]{x}}}\end{array}$$