Find Your Study Plan

The answer key shows where in this chapter to find explanations for the questions you missed.
Here’s how you should proceed based on your Diagnostic Test score.

6: Superb! You’re already good enough with trigonometry for the Math 2 test. If you’re taking a
“shortcut,” you might consider skipping this chapter. Or you could just go straight to the Follow-Up
Test at the end of the chapter.

4–5: Good. You’re probably already good enough with trigonometry for the Math 2 test. If you’re
taking a “shortcut,” you might consider skipping this chapter. But you should at least look at the
parts of this chapter that discuss any questions you did not get right. Then, if you have time, you
could move on to the Follow-Up Test at the end of the chapter.

0–3: Trigonometry may be a problem area for you, so you’d better spend some time with this
chapter.