5.2 Solving Quadratic Equations by Factoring

QEF.3.AII.3  *Analyze and solve quadratic equations with and without appropriate technology by

• factoring
• graphing
• extracting the square root
• completing the square 
• using the quadratic formula

Homework:  P. 260 #24-88 even

5.3 Solving Quadratic Equations by Finding Square Roots

QEF.3.AII.1  Perform computations with radicals

• simplify radicals with different indices
• add, subtract, multiply and divide radicals
• rationalize denominators  
• solve equations that contain radicals or radical expressions 

• factoring 
• graphing
• extracting the square root
• completing the square 
• using the quadratic formula

Homework:  P. 267 #20-68 even

5.4 Complex Numbers

QEF.3.AII.2  Extend the number system to include the complex numbers

·        define the set of complex numbers

·         add, subtract, multiply, and divide complex numbers

·         rationalize denominators

Homework:  P. 277 #18-70 even

5.5 Completing the Square

QEF.3.AII.3  *Analyze and solve quadratic equations with and without appropriate technology by

• factoring 
• graphing
• extracting the square root
• completing the square 
• using the quadratic formula

Homework:  P. 287 #47-54

5.6 The Quadratic Formula and the Discriminant

QEF.3.AII.3  *Analyze and solve quadratic equations with and without appropriate technology by

• factoring
• graphing
• extracting the square root
• completing the square 
• using the quadratic formula

Homework:  P. 295 #18-44 even and 56-67 all

5.1 - 5.6 Review

QEF.3.AII.2  Extend the number system to include the complex numbers - define the set of complex numbers, add, subtract, multiply, and divide complex numbers,  rationalize denominators

QEF.3.AII.3  *Analyze and solve quadratic equations with and without appropriate technology by

• factoring
• graphing
• extracting the square root
• completing the square 
• using the quadratic formula

QEF.3.AII.5  Develop and analyze, with and without appropriate technology, quadratic relations

• graph a parabolic relationship when given its equation 
• write an equation when given its roots (zeros or solutions) or graph
• determine the nature of the solutions graphically and by evaluating the discriminant
• determine the maximum or minimum values and the axis of symmetry both graphically and algebraically

Classwork/Homework: 

P. 253 #20,26

P. 260 #65, 67, 69, 74

P. 267 #19-25 odd, 37, 43, 53, 59, 61

P. 277 #21, 37, 41, 47, 51

P. 287 #47, 49, 77

P. 295 #19, 23, 41, 59, 61

5.1 - 5.6 Test:  Quadratics

Classwork:  Test

Homework:  None

5.8 Modeling with Quadratic Functions

QEF.3.AII.5  Develop and analyze, with and without appropriate technology, quadratic relations

• graph a parabolic relationship when given its equation 
• write an equation when given its roots (zeros or solutions) or graph
• determine the nature of the solutions graphically and by evaluating the discriminant
• determine the maximum or minimum values and the axis of symmetry both graphically and algebraically

Homework:  P. 309 #7-11, 16-20 

District Wide Chunk Test

5.8 Modeling with Quadratic Functions - Quadratic Regressions

QEF.3.AII.6  Apply the concepts of quadratic equations and functions to model real world situations by using appropriate technology when needed

Classwork:  WS "5.8 Lesson Opener" working in groups of 2