Differentiate

y=lnx


You ought to have this memorized.
y'=1/x

for y= ln x
dy/dx = 1/x

This is the most basic and fundamental of log derivatives.
If you are studying Calculus, and the topic is logs, I fail to understand why you asked that question.

IS there a website that can better explain logs?

Hmmm. This is an odder question, for a person taking calculus. I suspect you need to ask yourself the question if you are in over your head.

I can recommend Schaum's Outline Series: College Calculus, a very good problem oriented book. It is about 17 dollars at your college bookstore, or BarnesNoble, or Amazon. It is well worth it.

Now your question "better explain logs".The problem did not deal with logs, it dealt with a basic differential of a log function. That should be memorized, just as d(sinx)/dx is memorized as cosx.

If you want help in log functions. try

http://www.physics.uoguelph.ca/tutorials/LOG/

This a basic tutorial for precal students.
http://www.themathpage.com/aPreCalc/logarithms.htm

Thanks for the info..And yes I may be in over my head, but with my grades you wouldnt know it...So far so good...

It's great to hear that you're doing well despite feeling like you may be in over your head! Sometimes, feeling challenged can actually be a good thing because it pushes us to learn and grow. However, it's important to assess your understanding and seek help if needed.

Since you mentioned that you may benefit from additional resources, I can recommend a couple of websites that could support your learning:

1. Khan Academy (https://www.khanacademy.org/): Khan Academy offers free online courses on various subjects, including calculus. They have in-depth explanations, examples, and practice problems to help you understand different topics, including logarithms.

2. Paul's Online Math Notes (http://tutorial.math.lamar.edu/): This website provides comprehensive math notes and tutorials, including a section dedicated to logarithm functions. It covers topics ranging from basic properties of logarithms to more advanced concepts.

Remember, it's important to continuously review and practice the concepts you are learning. If you find yourself struggling with a particular topic or concept, don't hesitate to seek extra help from your teacher, classmates, or additional resources like the ones mentioned above. Keep up the good work!