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For the function, find (a) the critical number; (b) the
Chapter 5, Problem 13E(choose chapter or problem)
QUESTION:
Problem 13E
For the function, find (a) the critical number; (b) the open interval where the function is increasing; and (c) the open intervals where it is decreasing.
y = 2.3 + 3.4x − 1.2x2
Questions & Answers
QUESTION:
Problem 13E
For the function, find (a) the critical number; (b) the open interval where the function is increasing; and (c) the open intervals where it is decreasing.
y = 2.3 + 3.4x − 1.2x2
ANSWER:
Solution
Step 1 of 4
In this problem, for the given function we have to determine the critical number, and also the open intervals in which the function is increasing and decreasing.
Given function