Question

use the graph of f to determine each of the following
(a) the domain of f
(b) the range of f
(c) the zeros of f
(d) f(4)
(e) the intervals on which f is increasing
(f) the intervals on which f is decreasing
(g) the values for which f(x) ≤ 0
(h) any relative maxima or minima
(i) the value(s) of x for which f(x) = 4
(j) is f(3) positve or negative?
(a) the domain of f is □. (type your answer in interval notation.)

Explanation:

Step1: Analyze the domain from the graph

The domain of a function is the set of all possible \(x -\)values. Looking at the graph, the left - most \(x\) - value is \(-5\) and the right - most \(x\) - value is \(5\).

Answer:

\([-5,5]\)