Register to reply

Error Estimating

by intenzxboi
Tags: error, estimating
Share this thread:
Feb28-09, 02:13 PM
P: 98
I'm trying to figure out how to get M

how did he get 4??
Phys.Org News Partner Science news on
Hoverbike drone project for air transport takes off
Earlier Stone Age artifacts found in Northern Cape of South Africa
Study reveals new characteristics of complex oxide surfaces
Feb28-09, 02:22 PM
P: 21,216
The function is f(x) = sin(2x). Find f'(x) and then f''(x). What is the largest possible value of f''(x)?
Feb28-09, 02:29 PM
P: 98
so because sin 2x cannot be more than 1 between the pi/2 and 0??

Feb28-09, 02:42 PM
P: 26
Error Estimating

sin(x) oscillates between -1 and 1. Check on the TI.

Also, sin(nx) , such as sin(3x) , just increases the frequency I think. You can graph that too. It just squooshed the oscillations closer to the y-axis. So they are still in between -1 and 1.
Feb28-09, 02:59 PM
P: 98
o ok i got it thanks

Register to reply

Related Discussions
Estimating error in slope of a regression line Set Theory, Logic, Probability, Statistics 21
Approximate Integration (Estimating Error) Calculus & Beyond Homework 0
Estimating error using comparison/limit comparison test Calculus 0
Measurement error analyses, fitting min/max slopes to data with error bars. Set Theory, Logic, Probability, Statistics 2
Using Differentials to find Error and Percent Error Calculus & Beyond Homework 4