The document outlines tasks related to analyzing a graph, including determining the domain and range in interval notation, identifying intervals of increase, decrease, and constancy, and calculating specific function values and intercepts. It also poses a question about whether the graph represents y as a function of x. The user has uploaded a file containing the graph for reference.

1. Write the domain of the graph in interval notation.
(endpoints are included)
Write the range of the graph in interval notation.
Write an interval where the function is increasing. (write open
intervals)
Write an interval where the function is decreasing. (write open
intervals)
Write an interval where the function is constant. (write open
intervals)
Find f(1).
For what value of x, f(x) = 2 ?
Find y-intercept.
Find x-intercepts.
Does this graph represent y as a function of x? Yes or No.
I uploaded the file that shows the graph.