Math 105 Quiz 2
1.4-1.7
Name:
Show all work for credit. You may use a calculator.
1. The following is a graph of f (x). Assume the graph is dened over all real numbers.
2
f'(x)
1
-4
-3
-2
-1
0
1
2
3
4
f'(x)
-1
-2
(a) On what intervals is f (x) increasing?
Math 105 Quiz 1
1.1-1.3
Name: KEY
Show all work for credit. No calculators are allowed on this quiz.
1. Sketch the following functions on the same graph. Label them.
g (x) = ( x) + 1 and h(x) = |x 2| 2
Find the domain and range of g (x) = ( x) + 1.
3
Doma