« previous next »

Author Question: Is it possible to find the second derivative without finding the first derivative? (Read 1670 times)

ricki

  • Full Member
  • ***
  • Posts: 200
on: Jun 18, 2013
In Calculus, one usually finds the fist derivative of a function, and then find the second derivative of the function by finding the derivative of the first derivative.

I am wondering if it is possible to bypass finding the first derivative and go straight to the second derivative. Is there a formula for this?

Many thanks!


TI

  • Sr. Member
  • ****
  • Posts: 434
Reply #1 on: Jun 18, 2013
You have to take limit of limit
or
do first one in mind and write second one.
I THINK YOU CANNOT DO IT


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Hawke

  • Hero Member
  • *****
  • Posts: 679
Reply #2 on: Jun 18, 2013
No. The second derivative is the first derivative of the " first derivative. Sorry


hummingbird

  • Sr. Member
  • ****
  • Posts: 324
Reply #3 on: Jun 18, 2013
y = Ax
You don't have to know what A is to know that d²y/dx² = 0


camila

  • Hero Member
  • *****
  • Posts: 705
Reply #4 on: Jun 18, 2013
Typically you do need to find the first derviative to find the second derviative. You can thought find the 50th dervitiave of an equation without having to take 49th dervtiave by taking like 10 derviative and seeing if there is a pattern.


« previous next »
 

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Trig Example finding angles+length of sides Trig Example finding angles+length of sides
How to find the derivatives of inverse trigonometric functions (Part 1) How to find the derivatives of inverse trigonometric functions (Part 1)
How to find the volume and surface area of any cylinder How to find the volume and surface area of any cylinder
Derivative of Inverse Trig Function Derivative of Inverse Trig Function
Finding derivatives of Trig Functions - pt 3 Finding derivatives of Trig Functions - pt 3
Find the length of x to the nearest tenth of a unit. Find the length of x to the nearest tenth of a unit.
Video: Pressure Flow Model Animation

For a complete list of videos, visit our video library