Question

Complex Analysis

:) Put the following quantities in ascending order, with "<" or "=" between them.(For example, your answer could look like A < B = C < D. Use the boxes for < and = and the blanks for the letters. )

Below is the the graph of a function f(x) and the graph of a linear function L(x).

\lim _{h \rightarrow 0} \frac{f(1+h)-f(1)}{h}

\lim _{x \rightarrow 4} \frac{f(x)-f(4)}{x-4}

\text { A. } f^{\prime}(2)

-) Is your answer in part (a) an underestimation or an overestimation?.

\lim _{x \rightarrow 4} \frac{L(x)-L(4)}{x-4}

) Use a secant line approximation to estimate f(3).