Equations of Circles 2 14b Equations of Circles 2.

Slides:

Advertisements

Similar presentations

Today’s Objective To be able to find the x and y intercepts of an equation and use them to draw a quick graph.

Advertisements

Lines and Linear EquationsProjector Resources Lines and Linear Equations Projector Resources.

Instructions for today’s class Read through all the instructions and then LISTEN to the substitute and do what you have been instructed to do.

Use intercepts to graph an equation

Geometry Equations of a Circle.

3.4d- Relationship between 2D and 3D objects CCSS.

Lines and Linear EquationsProjector Resources Lines and Linear Equations Projector Resources.

2D Representations of 3D ObjectsProjector Resources 2D Representations of 3D Objects Projector Resources.

Possible Triangle ConstructionsProjector Resources Possible Triangle Constructions Projector Resources.

X AND Y INTERCEPTS. INTERCEPT  In a function, an intercept is the point at which the graph of the line crosses an axis.  If it crosses the y-axis it.

Good Morning, 701/702 First you will meet in a smaller group with a teacher and with others in the class in order to learn about circle graphs and/or double.

Solving Linear Equations in One VariableProjector Resources Solving Linear Equations in One Variable Projector Resources.

Notes Over 1.1 Checking for Symmetry Check for symmetry with respect to both axis and the origin. To check for y-axis symmetry replace x with  x. Sym.

Warm-UpDec. 8 1.Find the slope, x and y intercepts for the following. 5x+10y = 20 2.Solve. 4x+ 5 – 2x= 4(x + 5/4)

Using Coordinates to Interpret and Represent DataProjector Resources Using Coordinates to Interpret and Represent Data Projector Resources.

Representing 3D Objects in 2DProjector resources Representing 3D Objects in 2D Projector Resources.

Building and Solving Equations 2Projector Resources Building and Solving Equations Projector Resources.

Classifying Solutions to Systems of EquationsProjector resources Classifying Solutions to Systems of Equations Projector Resources.

Building and Solving Linear EquationsProjector resources Building and Solving Linear Equations Projector Resources.

Equations of Circles 1Projector Resources Equations of Circles 1 Projector Resources.

Classifying Equations of Parallel and Perpendicular LinesProjector Resources Classifying Equations of Parallel and Perpendicular Lines Projector Resources.

1. Whether the parabola opens up or down. 2. The y-intercept. 3. The axis of symmetry 4. The vertex 5. The max/min value 6. The x-intercept(s) Then sketch.

Make it Fair Dominic has made up a simple game.

Determine the x and y intercepts. Find the card that matches.

Classifying Rational and Irrational Numbers

Sorting Equations of Circles 1

Sorting Equations of Circles 2

Bell Ringer: Forming Quadratics 1. Draw the x-axis and y-axis.

Classifying Solutions to Systems of Equations

Graphing Lines Using Intercepts

Representing Data with Frequency Graphs

Warm Up homework out Check odds in the back of the book

Evaluating Statements about Radicals

Standard Form I can identify intercepts from an equation.

Estimating Length Using Scientific Notation

Estimating Length Using Scientific Notation

Comparing Lines and Linear Equations

Representing Polynomials Graphically

Sorting Equations of Circles 2

Chapter 1: Lesson 1.2 Graphs of Equations

Homework Due Thursday- Comprehensive Test Friday

Classifying Rational and Irrational Numbers

Notes Over 1.1 To check for y-axis symmetry replace x with -x.

Representing the Laws of Arithmetic

Sorting Equations of Circles 1

Quad Frame Vertex Name: For each equation:

Representing Polynomials Graphically

Representing Functions of Everyday Situations

Applying Properties of Exponents

Representing Data with Box Plots

2D Representations of 3D Objects

Representing Quadratic Functions Graphically

Write the equation for the following slope and y-intercept:

Graph 3x + y = 6 by making a “T” Table and graphing the line.

has one solution, it is the point where the lines intersect

Possible Triangle Constructions

Starter Which pair of lines are parallel?

Common Core #12 Part 2 Tell me everything you know about the graph:

Graphing with X- and Y-Intercepts

14 a-Equations of Circles 1

Lines and Linear Equations

Learning Target: Rules of Exponents

Thursday Warm Up 11/29/12 Answer the following questions: What do the vertical portions of the graph represent? What do the horizontal portions of the.

Learning Target: Rules of Exponents

Graphical Relationships

Quad Frame Vertex Name: For each equation:

Applying Properties of Exponents

Students will be able to graph equations of lines.

Representing Data Using Frequency Graphs

9-3 Graphing y = ax + bx + c up 1a. y = x - 1 for -3<x<3

Presentation transcript:

Equations of Circles 2 14b Equations of Circles 2

Odd One Out Graph A Graph B Graph C Each one of these graphs might be considered an odd one out. Choose one and write what properties make it unique.

Odd One Out A. (x + 4)2 + (y – 3)2 = 16 B. (x – 6)2 + (y – 7)2 = 25 C. (x – 5)2 + y2 = 25 Each one of these equations might be considered an odd one out. Choose one and write what properties make it unique.

Categorizing Equations No x-axis intercept One x-axis intercept Two x-axis intercepts No y-axis intercept One y-axis intercept Two y-axis intercepts Use the table headings to recreate this table on your poster. The table should COVER your ENTIRE POSTER.

Why We're Doing This… The purpose of this activity is have you engage with each others' explanations and take responsibility for each others' understanding. Please don't rush into the activity. Spend some time thinking about how you can approach the task.

Card Set: Equations 1 Take turns placing the equation cards in the table's categories.. To do this, figure out the coordinates of any intercepts. You may want to sketch the graph of the equation. If you place a card, explain how you came to your decision. Your partner should check your answer using a different method. You all need to be able to agree on, and explain the placement of every card. Write some additional information or include a drawing as part of your explanation. You are to ask each other for help before asking the teacher.

Sharing Posters Check to see which equations have been placed in different categories from your own. If there are differences, ask for an explanation. If you still don't agree, explain your own thinking. Once there is agreement, look to see what these equations or their graphs have in common. What is it about these equations that give them this common graphical feature? Can you use this to think of a quick way of figuring out the number of intercepts for a particular equation?

Card Set: Equations 2 Take turns placing the equation cards in the table's categories.. To do this, figure out the coordinates of any intercepts. You may want to sketch the graph of the equation. If you place a card, explain how you came to your decision. Your partner should check your answer using a different method. You all need to be able to agree on, and explain the placement of every card. Write some additional information or include a drawing as part of your explanation. You are to ask each other for help before asking the teacher.

Categorizing Equations No x-axis intercept One x-axis intercept Two x-axis intercepts No y-axis intercept One y-axis intercept Two y-axis intercepts