1. (HN) Math 3 Final Exam Review Part 2
Unit 5: Rational Functions
Unit 6: Geometry & Proofs
Unit 7: Trigonometry
Unit 8: Statistics

2. Unit 5: Rational Functions
Horizontal Asymptotes (BOSTON)
Vertical Asymptotes
Holes
X-intercepts

3. Unit 5: Rational Functions
Simplifying Rational Expressions

4. Unit 5: Rational Functions
Multiplying

5. Unit 5: Rational Functions
Dividing

6. Unit 5: Rational Functions
Adding & Subtracting Rational Expressions

7. Unit 5: Rational Functions
Solving Rational Equations

8. Unit 6: Geometry & Proofs
Similarity: Same shape, size may vary by a common scale factor.
3 Ways to Prove Two Triangles are Similar:
AA~
SAS~
SSS~
Where the angles are congruent, and the sides are proportional.

9. Unit 6: Geometry & Proofs
Congruence: Same shape, same size.
5 ways to prove triangle congruence:

10. Unit 6: Geometry & Proofs
Angles between parallel lines:
Corresponding Angles are Congruent
Alternate Interior Angles are Congruent
Same-Side Interior Angles add to 180 a b d c e f h g

11. Unit 6: Geometry & Proofs
For additional definitions, visit my quizlet:

12. Unit 7: Circles & Trigonometry
Outside Angle

13. Unit 7: Circles & Trigonometry
Converting between radians and degrees

14. Unit 7: Circles & Trigonometry
SOHCAHTOA & the Unit Circle
Examples:
sin 𝜃 = y 1 =y
cos 𝜃 = x 1 =x
tan 𝜃 = y x

15. Unit 7: Circles & Trigonometry
Arc Length & Sector Area

16. Unit 7: Circles & Trigonometry
Graphing Sine & Cosine

17. Unit 7: Circles & Trigonometry
Trigonometric Identities
(ignore what’s under the rectangle)

18. Unit 7: Circles & Trigonometry
For vocabulary and formulas, visit my quizlet:

19. Unit 8: Statistics
No review, since this is the most recent unit we have covered-see your notes!
See quizlet for vocabulary: