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Transcript of 1. 10 0 2. 15 0 3. (.5) 0 4. ( ⅔ ) 0 5. (-.8) 0 6. (-5) 0 Aim: How do we evaluate and simplify...
![Page 1: 1. 10 0 2. 15 0 3. (.5) 0 4. ( ⅔ ) 0 5. (-.8) 0 6. (-5) 0 Aim: How do we evaluate and simplify expressions with zero and Negative Exponents? Use the calculator.](https://reader035.fdocuments.us/reader035/viewer/2022072014/56649e935503460f94b98ded/html5/thumbnails/1.jpg)
1. 100
2. 150
3. (.5)0
4. (⅔)0
5. (-.8)0
6. (-5)0
Aim: How do we evaluate and simplify expressions with zero
and Negative Exponents?
Use the calculator to evaluate each of the following.
Describe what you observe.
Do Now (4 minutes)
Agenda: 2/10/11Do Now•Evaluating numerical exponents
Mini-Lesson•Vocabulary•Zero Exponents•Negative Exponents
Group work•Past Regents Questions
Share-out•Discussion
Summary
![Page 2: 1. 10 0 2. 15 0 3. (.5) 0 4. ( ⅔ ) 0 5. (-.8) 0 6. (-5) 0 Aim: How do we evaluate and simplify expressions with zero and Negative Exponents? Use the calculator.](https://reader035.fdocuments.us/reader035/viewer/2022072014/56649e935503460f94b98ded/html5/thumbnails/2.jpg)
1. 100
2. 150
3. (.5)0
4. (⅔)0
5. (-.8)0
6. (-5)0
Aim: How do we evaluate and simplify expressions with zero
and Negative Exponents?
Any number, term or expression raised to the
power of zero is one.
= 1= 1= 1
= 1= 1= 1
Example:x0y0=1(6x)0=1
Agenda: 2/10/11Do Now•Evaluating numerical exponents
Mini-Lesson•Vocabulary•Zero Exponents•Negative Exponents
Group work•Past Regents Questions
Share-out•Discussion
Summary
![Page 3: 1. 10 0 2. 15 0 3. (.5) 0 4. ( ⅔ ) 0 5. (-.8) 0 6. (-5) 0 Aim: How do we evaluate and simplify expressions with zero and Negative Exponents? Use the calculator.](https://reader035.fdocuments.us/reader035/viewer/2022072014/56649e935503460f94b98ded/html5/thumbnails/3.jpg)
Power: An expression in the form bx.
Base: In an expression of the form bx, the base is b.
Exponent: In an expression of the form bx, the exponent is x. It tells you how many times the base is used in repeated multiplication.
Vocabulary
36BasePowerExponent /
Aim: How do we evaluate and simplify expressions with zero and Negative Exponents?
Agenda: 2/10/11Do Now•Evaluating numerical exponents
Mini-Lesson•Vocabulary•Zero Exponents•Negative Exponents
Group work•Past Regents Questions
Share-out•Discussion
Summary
![Page 4: 1. 10 0 2. 15 0 3. (.5) 0 4. ( ⅔ ) 0 5. (-.8) 0 6. (-5) 0 Aim: How do we evaluate and simplify expressions with zero and Negative Exponents? Use the calculator.](https://reader035.fdocuments.us/reader035/viewer/2022072014/56649e935503460f94b98ded/html5/thumbnails/4.jpg)
You get rid of Negative Exponents by flipping the exponent like reciprocals. Move the number or variable raised to a negative power to the other side (of the fraction). The exponent will then be positive.
Aim: How do we evaluate and simplify expressions with zero
and Negative Exponents?
Agenda: 2/10/11Do Now•Evaluating numerical exponents
Mini-Lesson•Vocabulary•Zero Exponents•Negative Exponents
Group work•Past Regents Questions
Share-out•Discussion
Summary
![Page 5: 1. 10 0 2. 15 0 3. (.5) 0 4. ( ⅔ ) 0 5. (-.8) 0 6. (-5) 0 Aim: How do we evaluate and simplify expressions with zero and Negative Exponents? Use the calculator.](https://reader035.fdocuments.us/reader035/viewer/2022072014/56649e935503460f94b98ded/html5/thumbnails/5.jpg)
34 x3
4
x
22
1 12
2 4
Why didn’t the 4 move?It isn’t raised to a negative power (would be in parenthesis).
Examples
3
14x
Aim: How do we evaluate and simplify expressions with zero and Negative Exponents?
Agenda: 2/10/11Do Now•Evaluating numerical exponents
Mini-Lesson•Vocabulary•Zero Exponents•Negative Exponents
Group work•Past Regents Questions
Share-out•Discussion
Summary
![Page 6: 1. 10 0 2. 15 0 3. (.5) 0 4. ( ⅔ ) 0 5. (-.8) 0 6. (-5) 0 Aim: How do we evaluate and simplify expressions with zero and Negative Exponents? Use the calculator.](https://reader035.fdocuments.us/reader035/viewer/2022072014/56649e935503460f94b98ded/html5/thumbnails/6.jpg)
If the negative exponent is on bottom, move to the top.
3
12d
Aim: How do we evaluate and simplify expressions with zero
and Negative Exponents?
3
2d
32d
Agenda: 2/10/11Do Now•Evaluating numerical exponents
Mini-Lesson•Vocabulary•Zero Exponents•Negative Exponents
Group work•Past Regents Questions
Share-out•Discussion
Summary
![Page 7: 1. 10 0 2. 15 0 3. (.5) 0 4. ( ⅔ ) 0 5. (-.8) 0 6. (-5) 0 Aim: How do we evaluate and simplify expressions with zero and Negative Exponents? Use the calculator.](https://reader035.fdocuments.us/reader035/viewer/2022072014/56649e935503460f94b98ded/html5/thumbnails/7.jpg)
TRY THESE ON YOUR OWN!3 4 6
7
1 8
1.5 2.
1 33. 4.7 6
x y
Aim: How do we evaluate and simplify expressions with zero
and Negative Exponents?
Agenda: 2/10/11Do Now•Evaluating numerical exponents
Mini-Lesson•Vocabulary•Zero Exponents•Negative Exponents
Group work•Past Regents Questions
Share-out•Discussion
Summary
![Page 8: 1. 10 0 2. 15 0 3. (.5) 0 4. ( ⅔ ) 0 5. (-.8) 0 6. (-5) 0 Aim: How do we evaluate and simplify expressions with zero and Negative Exponents? Use the calculator.](https://reader035.fdocuments.us/reader035/viewer/2022072014/56649e935503460f94b98ded/html5/thumbnails/8.jpg)
GROUPWORKComplete Past
Regents Questions
Aim: How do we evaluate and simplify expressions with zero
and Negative Exponents?
Agenda: 2/10/11Do Now•Evaluating numerical exponents
Mini-Lesson•Vocabulary•Zero Exponents•Negative Exponents
Group work•Past Regents Questions
Share-out•Discussion
Summary
![Page 9: 1. 10 0 2. 15 0 3. (.5) 0 4. ( ⅔ ) 0 5. (-.8) 0 6. (-5) 0 Aim: How do we evaluate and simplify expressions with zero and Negative Exponents? Use the calculator.](https://reader035.fdocuments.us/reader035/viewer/2022072014/56649e935503460f94b98ded/html5/thumbnails/9.jpg)
Aim: How do we evaluate and simplify expressions with zero
and Negative Exponents?
Share-out
Agenda: 2/10/11Do Now•Evaluating numerical exponents
Mini-Lesson•Vocabulary•Zero Exponents•Negative Exponents
Group work•Past Regents Questions
Share-out•Discussion
Summary
![Page 10: 1. 10 0 2. 15 0 3. (.5) 0 4. ( ⅔ ) 0 5. (-.8) 0 6. (-5) 0 Aim: How do we evaluate and simplify expressions with zero and Negative Exponents? Use the calculator.](https://reader035.fdocuments.us/reader035/viewer/2022072014/56649e935503460f94b98ded/html5/thumbnails/10.jpg)
Compare and contrast evaluating numbers with Negative Exponents and
finding the slope of perpendicular lines.
summary
Aim: How do we evaluate and simplify expressions with zero
and Negative Exponents?
Agenda: 2/10/11Do Now•Evaluating numerical exponents
Mini-Lesson•Vocabulary•Zero Exponents•Negative Exponents
Group work•Past Regents Questions
Share-out•Discussion
Summary