Error Estimating


by intenzxboi
Tags: error, estimating
intenzxboi
intenzxboi is offline
#1
Feb28-09, 02:13 PM
P: 98
I'm trying to figure out how to get M

http://i148.photobucket.com/albums/s...nzxboi/hw1.jpg

how did he get 4??
Phys.Org News Partner Science news on Phys.org
Review: With Galaxy S5, Samsung proves less can be more
Making graphene in your kitchen
Study casts doubt on climate benefit of biofuels from corn residue
Mark44
Mark44 is offline
#2
Feb28-09, 02:22 PM
Mentor
P: 21,032
The function is f(x) = sin(2x). Find f'(x) and then f''(x). What is the largest possible value of f''(x)?
intenzxboi
intenzxboi is offline
#3
Feb28-09, 02:29 PM
P: 98
so because sin 2x cannot be more than 1 between the pi/2 and 0??

letmeknow
letmeknow is offline
#4
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.
intenzxboi
intenzxboi is offline
#5
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