#### 1 points for each correct answer.

- 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.

y

5

f

x

-2

0

1 2

4

6