Chapter 2, Problem 2FOT

To determine

(a)

To mark:

The length that represents the quantity $a+h$ in the graph.

To determine

(b)

To mark:

The length that represents the quantity $h$ in the graph.

To determine

(c)

To mark:

The length that represents the quantity $f\left(a\right)$ in the graph.

To determine

(d)

To mark:

The length that represents the quantity $f\left(a+h\right)$ in the graph.

To determine

(e)

To mark:

The length that represents the quantity $f\left(a+h\right)-f\left(a\right)$ in the graph.

To determine

(f)

To show:

The quantity $\frac{f\left(a+h\right)-f\left(a\right)}{h}$ can be represented as the slope of a line on the graph.