Honors Math 2

Ms. J. Blackwell, nbct

https://sites.google.com/site/blackwellsbutterflyworld/home

Unit 3 – Quadratic Functions Day Date Topic Homework

1 2/22 Mon Factoring by Grouping & Difference of Squares HW 1 & Online Survey

2 2/23 Tues Factoring Trinomials & Finding Zeros HW 2 3 2/24 Wed Graphing Quadratic Functions HW 3

4 2/25 Thurs Quadratic Formula & The Square Root Method

(March is National Peanut,

Umbrella, & Frozen Food Month)

HW 4

5 2/26 Fri Quiz & Discriminant HW 5

7 2/29 Mon Quadratic Inequalities HW 6 8 3/1 Tues Quadratic Applications HW 7 9 3//2 Wed Quiz HW 8 10 3/3Thurs Quadratic Applications & Review HW 9 11 3/4 Fri

Quadratic & Rational Inequalities

HW 10 Say something nice to 3 people

Early Release Day

12 3/7 Mon Quadratic Systems HW 11 & Catapult Prj 13 3/8 Tues Quadratic Review HW 12 = Graded HW # 3 14 3/9 Wed Quiz Prj & Do A Good Deed! 15 3/10Thurs Set Notation & Project Plan Day Set Notation & Prj 16 3/11 Fri

Unit Test 3 WSs UT 1, Pi Day Items, & Prj

17

3/14 Mon

Unit 1 Midterm Presentations

WSs UT 2 & Study

18

3/15Tues Unit 2 Midterm Presentations WSs UT 3 & Study 19 3/16 Wed Unit 3 Midterm Presentations

Study Smile @ 3 People

20 3/17 Thurs

Midterm Exam

21 3/18 Fri Catapult Demonstration Day Prj & SAT/ACT due 4/5

Unit Reflection: (Specific items to review)

Unit Vocabulary List (Highlight the words as they appear in the Unit)

Extrema Factoring Solutions Roots

Zeroes Quadratic Quadratic Formula Vertex

Vertex Form Axis of Symmetry X – intercepts Y – intercept

Domain Range Parabolas Discriminant

Inequalities Systems of Equations

Systems of Non – linear Equations

Circles

Unit 3 –Quadratic Functions

Ms. June L. Blackwell, nbct Keep track of your progress on each concept by checking the appropriate box as we go through the

unit. Concept List

Know a little

Need Practice

I Got it!

1 Function Operations

2 Factoring

3 Quadratic Formula & Discriminant

4 Graphing & Solving Systems of Linear

& Quadratic Equations/Inequalities

5 Rational Inequalities

6 Quadratic Transformations

A-APR.3 Identify zeros of polynomials when suitable factorizations are available, and use the

zeros to construct a rough graph of the function defined by the polynomial.

22 3/21 Mon Catapult – Lab 1 Prj & Lab Report

23 3/22 Tues Catapult- Lab 2 Prj & Lab Report 24 3/23 Wed Egg Hunt Review ???

25 3/24 Thurs ??? Stay Safe & Have Fun!

26 3/25 Fri

Spring Break Vacation Begins!

A-REI.1 Explain each step in solving a simple equation as following from the equality of numbers asserted at the previous step, starting from the assumption that the original equation has a

solution. Construct a viable argument to justify a solution method.

A-REI.4 Solve quadratic equations in one variable.

b. Solve quadratic equations by inspection (e.g., for x2 = 49), taking square roots, completing the square, the quadratic formula and factoring, as appropriate to the initial form of the

equation. Recognize when the quadratic formula gives complex solutions and write them as a ± bi for real numbers a and b.

A-REI.7 Solve a simple system consisting of a linear equation and a quadratic equation in two variables algebraically and graphically.

A-REI.11 Explain why the x-coordinates of the points where the graphs of the equations y = f(x) and y = g(x) intersect are the solutions of the equation f(x) = g(x); find the

solutions approximately, e.g., using technology to graph the functions, make tables of values, or find successive approximations

A-CED.1 Create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear and quadratic functions, and simple

rational and exponential functions. A-CED.3 Represent constraints by equations or inequalities, and by systems of equations

and/or inequalities, and interpret solutions as viable or nonviable options in a modeling context. For example, represent inequalities describing nutritional and cost constraints on

combinations of different foods.

F-IF.2 Use function notation, evaluate functions for inputs in their domains, and interpret statements that use function notation in terms of a context.

F-IF.4 For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of the quantities, and sketch graphs showing key features

given a verbal description of the relationship. Key features include: intercepts; intervals where the function is increasing, decreasing, positive, or negative; relative maximums and minimums;

symmetries; end behavior; and periodicity. F-IF.5 Relate the domain of a function to its graph and, where applicable, to the

quantitative relationship it describes. F-IF.8 Write a function defined by an expression in different but equivalent forms to reveal

and explain different properties of the function.

a. Use the process of factoring and completing the square in a quadratic function to show zeros, extreme values, and symmetry of the graph, and interpret these in

terms of a context.

F-BF.1 Write a function that describes a relationship between two quantities.

a. Determine an explicit expression, a recursive process, or steps for calculation from a context. Combine standard function types using arithmetic operations.

F-BF.3 Identify the effect on the graph of replacing f(x) by f(x) + k, k f(x), f(kx), and f(x + k) for specific values of k (both positive and negative); find the value of k given the graphs. Experiment

with cases and illustrate an explanation of the effects on the graph using technology. Include recognizing even and odd functions from their graphs and algebraic expressions for them.