1. Lesson 2 Menu Five-Minute Check (over Lesson 7-1) Main Ideas and Vocabulary Targeted TEKS Key Concept: Quotient of Powers Example 1: Quotient of Powers Key Concept: Power of a Quotient Example 2: Power of a Quotient Key Concept: Zero Exponent Example 3: Zero Exponent Key Concept: Negative Exponent Example 4: Negative Exponents Example 5: Apply Properties of Exponents

2. Lesson 2 MI/Vocab zero exponent negative exponent Simplify expressions involving the quotient of monomials. Simplify expressions containing negative exponents.

3. Key Concept 7-2a

4. Lesson 2 Ex1 Quotient of Powers

5. A.A B.B C.C D.D Lesson 2 CYP1

6. Key Concept 7-2b

7. Lesson 2 Ex2 Power of a Quotient Answer: Power of a Power Power of a Quotient

8. Lesson 2 CYP2 1.A 2.B 3.C 4.D Simplify

9. Key Concept 7-2c

10. Lesson 2 Ex3 Zero Exponent Answer: 1 A.

11. Lesson 2 Ex3 Zero Exponent B. a 0 = 1 Answer: = nQuotient of Powers Simplify.

12. 1.A 2.B 3.C 4.D Lesson 2 CYP3 A. B. C. D. B. Simplify. Assume that x and k are not equal to zero.

13. Key Concept 7-2d

14. Lesson 2 Ex4 Negative Exponent Properties Negative Exponents A. Simplify. Assume that no denominator is equal to zero. Answer:

15. Lesson 2 Ex4 Negative Exponents B. Simplify. Assume that p, q and r are not equal to zero.

16. Lesson 2 Ex4 Negative Exponents C. Simplify. Assume that no denominator is equal to zero.

17. A.A B.B C.C D.D Lesson 2 CYP4 A. Simplify. Assume that no denominator is equal to zero. A. B. C. D.

18. A.A B.B C.C D.D Lesson 2 CYP4 A.AnsA B.AnsB C.AnsC D.AnsD B. Simplify. Assume that no denominator is equal to zero.

19. A.A B.B C.C D.D Lesson 2 CYP4 A.AnsA B.AnsB C.AnsC D.AnsD C. Simplify. Assume that no denominator is equal to zero.