1. Do Now 1. From the back: -Both sheets of paper (white & yellow) -Glue -Whiteboard, marker, eraser 2. Take out homework from Friday p. 209 ALL (HW Check) 3. While I am coming around to check your HW, Glue in MSG: -Unit 2B Vocabulary – Fold in half and paste on p. 21 -Yellow Sheet –Fold outside columns to inside line & paste down (example on board) p. 22

2. Exponents Quiz Wednesday!

3. Glue in MSG: -Unit 2B Vocabulary p. 21 -Yellow Sheet – Wait to glue in
Glue in MSG: -Unit 2B Vocabulary p. 21 -Yellow Sheet – Wait to glue in! I will show you how

4. If a number is in exponential form, the exponent represents how many times the base will be multiplied by itself. A number produced by raising a base to an exponent is called a power. Both 27 and 33 represent the same power.
Exponent
Base 2 7 {
Power

5. Product Rule:
Same base, add exponents.
Why does the rule work?

6. Same base, subtract exponents.
Quotient Rule:
Same base, subtract exponents.
Why does the rule work?
Notice what occurs when you divide powers with the same base. 5 53 =
5  5  5
5  5  5  5  5
= 5 • 5
= 52

7. Power raised to a power, multiply exponents.
Reading Math
(9 ) is read as “nine to the fourth, to the fifth.” 5 4
Power Rule:
Power raised to a power, multiply exponents.

8. Forms of a Number
Exponential Form
Standard Form
Expanded Form

9. Power of Product Rule
Product raised to a power, distribute power to each base.
Evaluate the number(s)/coefficients.
Multiply the exponents.
(2x2y5)3 =
23x2*3y5*3
8x6y15

10. Negative Exponent Rule
Flip (find the reciprocal) and make the exponent positive.

11. = 1 Zero Exponent Rule Any Base Any base raised to the zero
power (except 0) is ALWAYS
equal to one.
Any Base
= 1

12. Pick the ride you are most comfortable with…
Pick a Ride
Pick the ride you are most comfortable with…
“It’s a Small World”
a gentle, easy ride

13. Pick the ride you are most comfortable with…
Pick a Ride
Pick the ride you are most comfortable with…
“Jungle Cruise”
A little more excitement--
seat belt not required

14. Pick the ride you are most comfortable with…
Pick a Ride
Pick the ride you are most comfortable with…
“Space Mountain”
Fast moving thrill ride…

15. Pick a ride … (Zero Property) Simplify (write as one power)

16. Pick a ride … (Multiplication properties of exponents) Simplify (write as one power)

17. Pick a ride … (Multiplication properties of exponents) Simplify (write as one power)

18. Pick a ride … (Multiplication properties of exponents) Simplify (write as one power)

19. Pick a ride … (Properties of negative exponents) Simplify (write as one power)

20. Pick a ride … (Power of Products & Zero Properties) Simplify (write as one power

21. Pick a ride … (Multiplication properties of exponents) Simplify (write as one power)

22. Pick a ride … (Multiplication properties of exponents) Simplify (write as one power)

23. Pick a ride … (Properties of negative exponents) Simplify (write as one power)

24. Pick a ride … (Multiplication properties of exponents) Simplify (write as one power)

25. Pick a ride … (Multiply exponents) Simplify (write as one power

26. Pick a ride … (Quotient & Negative Properties) Simplify (write as one power

27. Pick a ride … (Division properties of exponents) Simplify (write as one power)

28. Pick a ride … (Division properties of exponents) Simplify (write as one power)

29. Pick a ride … (Properties of negative exponents) Simplify (write as one power)

30. Pick a ride … (Division properties of exponents) Simplify (write as one power