Question 4 Consider the function f(X) = 10x3 + 6x2 + 7x +20. For what value(s) of x: Find the turning points of the function Find the interval over which the function is strictly monotonic increasing. find the interval over which the function is convex

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.4: Definition Of Function
Problem 43E
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Question 4

Consider the function f(X) = 10x3 + 6x2 + 7x +20. For what value(s) of x:

  1. Find the turning points of the function
  2. Find the interval over which the function is strictly monotonic increasing.
  3. find the interval over which the function is convex
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