Chapter 1.2, Problem 2E

Classify each function as a power function, root function, polynomial (state its degree), rational function, algebraic function, trigonometric function, exponential function, or logarithmic function.

2. (a) $f\left(t\right)=\frac{3t^2+2}{t}$

(b) $h\left(r\right)={2.3}^r$

(c) $s\left(t\right)=\sqrt{t+4}$

(d) $y=x^4+5$

(e) $g\left(x\right)=\sqrt[3]{x}$

(f) $y=\frac{1}{x^2}$