beachwavesLv1

7 Oct 2021

Chapter 1 Test 

______ 1. What are the domain and range of the function defined by y=|x+3|-2 written in set-built interval notation?

Set Builder Notation                   Interval Notation

Domain:

Range:

______ 2. For what values of x is increasing? decreasing?

a. increasing: (0, ) ; decreasing: (-, 0)

b. increasing: (-, 0) ; decreasing: (0, )

c. increasing: not increasing on any interval; decreasing: (-7, )

d. increasing: (-7, ); decreasing: not decreasing on any interval

______ 3. Let g(x) be the reflection of in the x-axis. What is a function rule for g(x)?

                   

                      

4. The function . The graph of g(x) is f(x) translated to the left 6 units and down 5 units. What is the function rule for g(x)?

5. Graph the piecewise-defined function given.