+
Unit Q Concept 4

Unit Q Concept 4

Rating:
Rating
(0)
Author: Crystal Kirch
Description:

solving trig equations that have more than one function in it at first (basic substitution)

(more)
See More

Try Our College Algebra Course. For FREE.

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to over 2,000 colleges and universities.*

Begin Free Trial
No credit card required

25 Sophia partners guarantee credit transfer.

221 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 20 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.

Tutorial

Unit Q Concept 4 Part 1 (Level 1 problems)

This should be a nice, easy review of Unit N Concept 9...

Source: Created by Crystal Kirch using Camtasia for Mac

Unit Q Concept 4 Part 2 (Level 2 problems)

These problems just add one step to the solving! See what you can do :)

Source: Created by Crystal Kirch using Camtasia for Mac

Unit Q Concept 4 Part 3 (Level 3 Problems)

Now we are really getting into it - equations that start off with more than one trig function and require us to use our identities first!

Source: Created by Crystal Kirch using Camtasia for Mac

Unit Q Concept 4 Part 3b (more Level 3 problems)

Let's try a few more of these...

Source: Created by Crystal Kirch using Camtasia for Mac

Unit Q Concept 4 Part 4 (Level 4 problems)

Even though this is "level 4", these problems are actually quite easy! Multiple-angle and half-angle equations...

Source: Created by Crystal Kirch using Camtasia for Mac

WSQ

If the WSQ does not show up use this link:
https://docs.google.com/spreadsheet/viewform?formkey=dHhxeTEyaE1ORHBORTRUQkM5alJWQkE6MA#gid=0

Source: created by google docs