Chapter 8.5, Problem 78PE

(a)

To determine

The domain of $y=f\left(x\right)$ represented by the graph. The graph is:

(b)

To determine

The range of $y=f\left(x\right)$ represented by the graph. The graph is:

(c)

To determine

The $x$-intercepts of $y=f\left(x\right)$ represented by the graph. The graph is:

(d)

To determine

The $y$-intercepts of $y=f\left(x\right)$ represented by the graph. The graph is:

(e)

To determine

The increasing interval of $y=f\left(x\right)$ represented by the graph. The graph is:

(f)

To determine

The decreasing interval of $y=f\left(x\right)$ represented by the graph. The graph is:

(g)

To determine

The value of x at which relative maxima occurs for $y=f\left(x\right)$ which is represented by the graph:

(h)

To determine

The relative maxima of $y=f\left(x\right)$ represented by the graph:

(i)

To determine

The value of $f\left(-1\right)$ represented by the graph: