1. Warm-up:
Use the definition of an "exponent" to expand each of the following: 48
x5y2
(4x)3(2y)6
(x + 3)4
(32)/(53)
4∙4∙4∙4∙4∙4∙4∙4
x∙x∙x∙x∙x∙y∙y
4x∙4x∙4x∙2y∙2y∙2y∙2y∙2y∙2y
(x+3)∙ (x+3)∙ (x+3)∙ (x+3)
(3∙3)/(5∙5∙5)

2. M1 7.1
Food at the Fair
Objectives:
Build a function that models a relationship between two quantities by combining linear, exponential, or quadratic functions with addition and subtraction or two linear functions with multiplication.

3. Naming Polynomials By: Number of terms? Degree?
Greatest Exponent
Name
Constant 1
Linear 2
Quadratic 3
Cubic 4
Quartic 5
Quintic
Number of Terms
Name 1
Monomial 2
Binomial 3
Trinomial 1+
Polynomial

4. 1. Model the total amount the owner is spending each day to operate the two booths. Use multiple representations such as graphs, tables, and equations.

5. The cotton candy booth pays $500 per day for food materials and $16 per hour for people to work the booth. The permit and materials for the turkey leg booth costs $700 for the day and labor costs $30 per hour.
1. Model the total amount the owner is spending each day to operate the two booths. Use multiple representations such as graphs, tables, and equations.
C = cotton candy booth
C = 16h + 500
T = turkey leg booth
T = 30h + 700

6. The cotton candy booth pays $500 per day for food materials and $16 per hour for people to work the booth. The permit and materials for the turkey leg booth costs $700 for the day and labor costs $30 per hour.
2. How much more does the turkey leg booth cost per day? Model the situation using multiple representations.

7. The cotton candy booth pays $500 per day for food materials and $16 per hour for people to work the booth. The permit and materials for the turkey leg booth costs $700 for the day and labor costs $30 per hour. The owner is paying for 30 labor hours each day.
3. If cotton candy sells for $4 per bag, how many bags does the owner have to sell to break even?

8. The cotton candy booth pays $500 per day for food materials and $16 per hour for people to work the booth. The permit and materials for the turkey leg booth costs $700 for the day and labor costs $30 per hour. The owner is paying for 30 labor hours each day.
4. If turkey legs sell for $5 per leg, how many turkey legs does he have to sell to break even?

9. Solution: Width: x – 5 feet Length: 4x – 20 feet
Exit ticket for students:
The classroom is x - 5 feet wide. You know the length is 4 times as long as the width. What expression represents the perimeter of the classroom? Show your thinking.
Solution:
Width: x – 5 feet
Length: 4x – 20 feet
Perimeter: 10x – 50 feet

10. Classwork:
p. 1
HOMEWORK:
p. 2-5 RSG