« previous next »

Author Question: Is it possible to find the second derivative without finding the first derivative? (Read 3320 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?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

How to find the first and second differences for any table of values How to find the first and second differences for any table of values
How to find the limit of a function using delta and epsilon How to find the limit of a function using delta and epsilon
How to find the anti-derivative of a function (Part 3) How to find the anti-derivative of a function (Part 3)
Finding the equation of a line Finding the equation of a line
Find the derivative by using the quotient rule. Find the derivative by using the quotient rule.
finding the resultant force finding the resultant force
Video: Chemical Equilibrium between N2O4 (colorless gas) and NO2 (brown gas)

For a complete list of videos, visit our video library