Sign of Derivative when Function is Increasing or Decreasing

915 views · Published 26 September 2016 · 2:51 · Indexed 26 October 2026

Channel: LetsSolveMathProblems · 2016 · People & Blogs

Watch on YouTube

Quick Summary:
f Increasing  = Positive f'
f Decreasing = Negative f'

*given that f is continuous

More from this channel

• 1:21 2014 AMC 10 A problem #1

  LetsSolveMathProblems

  1,230 views · 31 August 2014

• 1:26 2014 AMC 10 A problem #2

  LetsSolveMathProblems

  395 views · 31 August 2014

• 3:32 2014 AMC 10 A problem #20

  LetsSolveMathProblems

  422 views · 31 August 2014

• 1:54 2014 AMC 10 A problem #6

  LetsSolveMathProblems

  167 views · 1 September 2014

• 10:06 Logistic Differential Equation Intuition

  LetsSolveMathProblems

  129 views · 25 December 2015

• 7:14 Graphing Polar Equations by Plotting Points

  LetsSolveMathProblems

  291 views · 22 June 2016

• 1:28 When Limit does not Exist: Case 2

  LetsSolveMathProblems

  536 views · 28 July 2016

• 1:47 When Limit does not Exist: Case 3

  LetsSolveMathProblems

  1,834 views · 28 July 2016