Unless you want to fight this the best course is to do what you have to do to go to traffic school. You'll have to pay your bail and then pay the school's fee which is minimal. On-line courses are available.
If you do want to fight it, fill out the trialby declaration form first and see what happens. If you don't win then you can request a court hearing and if you still lose the judge has the power to let you go to traffic school.
In neither case will any points go on your record.
For Glendale I would hire a traffic ticket attorney to fight this ticket. Better chance of getting dismissed or reduced to a non point moving violation. Traffic school is always an option.
Legal disclaimer: You can learn more about me by clicking on my Avvo profile. Disclaimer: Please note that this answer does not constitute legal advice. It is merely intended to provide general information to aid the poster in finding answers to the problem posed. This answer does not create an attorney-client relationship. In most cases, it is best to contact an attorney directly to find answers to your problems.