• We’re currently investigating an issue related to the forum theme and styling that is impacting page layout and visual formatting. The problem has been identified, and we are actively working on a resolution. There is no impact to user data or functionality, this is strictly a front-end display issue. We’ll post an update once the fix has been deployed. Thanks for your patience while we get this sorted.

Err, math help?

M

ManBearPig

Diamond Member
Im trying to figure out how to do this:

1.3^2.2(x). Estimate the derivative f'(2.3) to within two decimal places by using a small enough interval.

i tried putting 2.3 in and then solving for that, and then i tried putting 2.3001 and then subtracting what i got for 2.3001-what i got for 2.3 and then dividing by .001.

didnt work. any ideas?

thanks
 
I sure don't know what he means...'cause it works fine (but he is missing a 0 in his post).
(1.3^(2.2(2.2999)))-1.3^(2.2(2.3001)))/0.0002 = 2.177...
 
You must log in or register to reply here.

TRENDING THREADS

Back
Top