1. Warm Up – September 25, 2017 Solve the following: 2x2 – 3x – 5 = 0

2. During: 5.1 Polynomial Functions
Learning Targets: I can classify polynomials. I can describe the end behavior of polynomials. Key Terms: monomial, degree of a monomial, polynomial, degree of a polynomial, polynomial function, standard form of a polynomial function, turning point, end behavior Homework pg , 12, 16, 18, 19, 20, 21, 24, 28

3. Classifying Polynomials

4. "I do" Classifying Polynomials
Write each polynomial in standard form.
What is the classification of each polynomial by degree? By number of terms?
1. 3x + 9x2 + 5
2. 4x - 6x2 + x4 + 10x2 - 12

5. "You do"
Write each polynomial in standard form. What is the classification of each degree? by number of terms?
1. 3x3 - x + 5x4
x5 + 2x2 + 10

7. "I do" End Behavior
Consider the leading term of each polynomial function. What is the end behavior of the graph?
1. y = 4x3 - 3x
2. y = -2x4 + 8x3 - 8x2 + 2

8. "You do"
Consider the leading term of y = -4x3 + 2x What is the end behavior of the graph?

9. DO YOU KNOW HOW?
Classify each polynomial by degree and by number of terms.
1. 5x x2 + 4x - 2
Write each polynomial in standard form.
3. 7x x x