2 ∞ & Beyond

You’re officially done the Math Test! That wasn’t too hard right? Hope you studied well and did great :)

Remember to complete CP 116-199 for tomorrow! New Unit !

That’s all for now, thanks !

Postponed to Wednesday Nov 2

TEST COMING UP TEST COMING UP

make sure you know these concepts

Operations with Radicals

Square roots, Principal Square Roots

Radicals and Mixed Radicals (Addition, Subtraction, Multiplication, Division)

Operations with Complex Numbers

Find optimum value. Max or Min

Introduction to Polynomial Functions (and Power Functions)

How to define and classify polynomial functions

Use graphs, table of values

Characteristics of Polynomial Functions

How to analyze Table of Values, Equations, Graphs

I.e Degree, max # of x intercepts, even or odd functions

Factored Form of Polynomial Functions

Key properties of polynomial function in factored form

Families of Polynomials

Determine equations, represent infinite set of polynomial functions

Solving Polynomial Equations

Find X Values that make a Polynomial true

The Intersection of Lines and Parabolas

Solve linear quadratic systems

Review-Polynomial Functions 11UPre-AP on CP page 110, answers on page 111.

Textbook pages

Page 154 #1-9

Page 155 #11, 13, 15, 19-21, 24-34,

More practice with Linear Quadratic Systems

Linear Quadratic Systems  CP page 108-109

Answers are on CP page 109!

The Intersection of Lines and Parabolas

Make sure to review how to solve Linear Systems from grade 10 with Substitution.

To solve Linear-Quadratic systems:

You can solve graphically by completing the square or factoring the quadratic equation and graphing it with the linear equation

solutions are not as accurate

able to see solutions

You can solve algebraically by making the equations equal to each other to find the POI.

Use the quadratic formula to solve . Remember to include a therefore statement with the POI’s.

Possible Solutions for a Linear-Quadratic System of Equations

There are 3 possible arrangements

Solving Polynomial Equations: Exercises CP page 105

Solving Polynomial Equations

degree tells you how many real and complex solutions to expect

we can solve polynomial equations with factoring