Relationship between First and Second Derivatives of a Function - Page 7

Questions
  • What is the second derivative of #f(x)=e^x + e^(-x / 2 #?
  • If #y=2x+tanx#, find #y'''# third derivative of #y#?
  • If #f(x)=secx# then calculate #f''(pi/3)#?
  • What is the second derivative of #f(x)= ln sqrt(xe^x)#?
  • How do you find local maximum value of f using the first and second derivative tests: #f(x)=x^3-2x+5# on the interval (-2,2)?
  • How do you find all local maximum and minimum points using the second derivative test given #y=x+1/x#?
  • What is the Derivative and Shape of a graph considering the following function?