Question

from the graph of the function, state the domain, the range, and the intervals on which the function is increasing, decreasing, or constant. complete parts (a) and (b). (a) the domain is \boxed{}. (type your answer in interval notation.)

Explanation:

Part (a)

Step1: Analyze the graph (a)

The graph (a) appears to be a line (or a curve) that extends along the x - axis from \(x=-2\) to \(x = 1\) (by looking at the endpoints of the graph). In interval notation, the domain is the set of all \(x\) - values for which the function is defined. Since the graph starts at \(x=-2\) and ends at \(x = 1\) (assuming the graph is defined between these two \(x\) - values, including the endpoints), the domain is \([-2,1]\).

Answer:

\([-2, 1]\)