1. Growth Mindset Training https://www.youtube.com/watch?v=WtKJrB5r OKs https://www.youtube.com/watch?v=WtKJrB5r OKs

2. Unit 2: Quadratic Functions MINDS ON

3. Unit 2: Quadratic Functions Lesson 1: Properties of Quadratic Functions

4. Unit 2: Quadratic Functions Lesson 1: Properties of Quadratic Functions

5. Unit 2: Quadratic Functions Lesson 1: Properties of Quadratic Functions

6. Unit 2: Quadratic Functions Lesson 2: Maximum and Minimum Values Learning Goals: I can determine the maximum or minimum value of a quadratic function

7. Unit 2: Quadratic Functions How do we know if a parabola has a Maximum or a Minimum? Quadratic FunctionMax or Min? f(x) = -0.16x 2 + 9.76x – 9.408 f(x) = 5(x – 4)(2x – 1) f(x) = 3x + 6 – 2x 2 Lesson 2: Maximum and Minimum Values

8. Unit 2: Quadratic Functions Lesson 2: Maximum and Minimum Values

9. Unit 2: Quadratic Functions Word Problem: Research for a given orchard has shown that, if 100 pear trees are planted, then the annual revenue is $90 per tree. If more trees are planted, they have less room to grow, and generate fewer pears per tree. As a result, the annual revenue per tree is reduced by $0.70 for each additional tree planted. No matter how many trees are planted, the cost of maintaining each tree is $7.40 per year. How many pear trees should be planted to maximize a year’s profit? Let P(x) represent profit Let x represent: Lesson 2: Maximum and Minimum Values

11. Unit 2: Quadratic Functions Homework  Level 4: pg. 153-154 #1–5, 7ab, 8–12  Level 3: pg. 153-154 #1 – 5,7ab, 8–11  Level 2: Pg. 153-154 #1 – 5,7ab, 8, 9  Level 1: Pg. 153-154 # 1 – 3, 5, 7ab, 8 Lesson 2: Maximum and Minimum Values