Answer to Question #130438 in Algebra for Everlyn

Question

Use the graph to determine
a. open intervals on which the function is​ increasing, if any.
b. open intervals on which the function is​ decreasing, if any.
c. open intervals on which the function is​ constant, if any.
The coordinates is shape like a U. The 1st coordinate is -1,5. The 2nd coordinate is 2,-4. The 3rd coordinate is 5,5.

Answer 1

$$Solution$$

a. ) The function f is increasing on the interval $(2, \infin)$

b. ) The function f is decreasing on the interval $(-\infin, 2)$

c. ) There is no interval on which the function is constant