1. Algebra 2H 10/20/14 Test 2: Quadratic Functions Constructed Response w/ Calculator Time: 10 minutes HW: Lesson 3-1: pp. 111-113 FOCUS. Do Your Best to Ace This Test!!! REVIEW YOUR WORK…

2. Answers to Practice Test Constructed Response 1. His height at the launch was 40 feet. 2. His initial velocity was 56 feet per second. He will reach maximum height after 1.75 seconds. His maximum height is 89 feet. He will land in the safety net after 4 seconds.

3. Lesson 3-1: Polynomials What you’ll learn, and why… I can identify, classify, evaluate, add and subtract polynomials so I can estimate total enrollment and solve some manufacturing problems.

4. 1. monomial A number or a product of numbers and variables with whole number exponents. Vocabulary Definition Examples Non-Examples

5. 2. polynomial A monomial or a sum of monomials. Vocabulary Definition Examples: a.Monomial (1 term) b.Binomial (2 terms) c.Trinomial (3 terms) d. Polynomial (4 or more terms)

6. 3. Degree of a monomial The sum of the exponents of the variables. Vocabulary Definition Examples a. 4 Degree b. 4 + 2 + 1 = 7 d. Undefined or no degree

7. 4. Degree of a polynomial Is the degree of the term with the greatest degree. Vocabulary Definition Examples a. 7 Degree b. 5 c.8 d. 9

8. 5. Leading term Is the term with the greatest degree. Vocabulary Definition Examples Leading Term

9. 5. Leading coefficient Is the coefficient of the leading term. Vocabulary Definition Examples Leading Coefficient c. 1 d. -1

10. HW: Lesson 3-1 pp 111-113