New Unit on Factoring Quadratic Equations Quadratic Functions

New Unit on Factoring, Quadratic Equations, & Quadratic Functions SWBAT… 1. Factor polynomials using the distributive property 2. Factor a trinomial in the form x 2 + bx + c into two binomials (reverse FOIL. ) 3. Factor a trinomial in the form ax 2 + bx + c into two binomials (reverse FOIL. ) 4. Find the solutions of quadratic equations using factoring. 5. Find the solutions of quadratic equations using the quadratic formula. 6. Analyze the characteristics of the graphs of quadratic functions (axis of symmetry, vertex, zeros, maximum, minimum, domain, range. ) 7. Analyze the transformations of quadratic graphs. 8. Identify and explain the difference between linear, quadratic, and exponential functions.

Monday, 5/13 Factoring Tuesday, 5/14 Wednesday, 5/15 Solving quadratic eqns Friday, 5/17 Quadratic formula QUIZ Thursday, 5/23 Friday, 5/24 Monday, 5/20 Tuesday, 5/21 Quadratic graphs – Baseball path EXPLORE testing Monday, 5/27 Tuesday, 5/28 Wednesday, 5/29 Thursday, 5/30 Friday, 5/31 No classes: Memorial Day Transformations of graphs Matching graphs and equations Linear vs. Quadratic vs. Exponential Factoring quadratic eqns & functions TEST Monday, 6/3 Tuesday, 6/4 Wednesday, 6/5 Thursday, 6/6 Friday, 6/7 Linear vs. Quadratic vs. Exponential REACH Performance Task Review for final Monday, 6/10 Tuesday, 6/11 Wednesday, 6/12 Thursday, 6/13 Friday, 6/14 Rocket Launch FINAL EXAM Wednesday, 5/22 Thursday, 5/16 Characteristics of Characteristics quadratic graphs of quadratic graphs Quadratic graphs Monday, 6/17 Tuesday, 6/18 Wednesday, 6/19 Thursday, 6/20 Friday, 6/21 Locker Cleanout Talent Show/ Grade Level No Classes Last Day of

Factoring Using the Distributive Property Directions: Use the distributive property to factor each polynomial. 1. 20 z 2 + 35 z 5 z(4 z) + 5 z(7) 5 z(4 z + 7) Step 1. Take out GCF Step 2. Rewrite each term using the GCF Step 3. Distributive Property ALWAYS CHECK USING THE DISTRIBUTIVE PROPERTY

Directions: Use the distributive property to factor each polynomial. Step 1. Take out GCF Step 2. Rewrite each term using the GCF Step 3. Distributive Property 1. 15 w – 3 v 3(5 w) – 3(v) 3(5 w – v) 2. 6 x 3 – 8 x 2 y 2 x 2(3 x) – 2 x 2(4 y) 2 x 2(3 x – 4 y) 3. 4 a 2 b – 8 ab 2 + 2 ab(2 a) – 2 ab(4 b) + 2 ab(1) 2 ab(2 a – 4 b + 1)

Investigation Activity: Factoring trinomials in the form x 2 + bx + c