GAME RULES One player from each team approaches the “hot seat” per round. Depending on which group’s turn it is, they pick the category and the point.

Slides:



Advertisements
Similar presentations
Section 3-5 Lines in the Coordinate Plane SPI 21C: apply concept of rate of change to solve real-world problems SPI 21D:
Advertisements

Today’s Objectives: To review the following topics for the Ch. 8 Test: Factoring Quadratics Graphing a Parabola Solving Quadratics by Factoring Solving.
Write an equation given the slope and a point
Splash Screen Inequalities Involving Absolute Values Lesson5-5.
4.1 Introduction to Linear Equations in Two Variables
Answer: III quadrant. Determine the quadrant(s) in which (x, y) is located so that the conditions are satisfied.
{ Graphing Linear Equations And Inequalities.  Create an x y chart.  Pick the x’s that you would like to use.  You must pick at least three, you may.
Solving Quadratic Equations Tammy Wallace Varina High.
EXAMPLE 1 Graph an equation of a circle
EXAMPLE 1 Graph an equation of a circle Graph y 2 = – x Identify the radius of the circle. SOLUTION STEP 1 Rewrite the equation y 2 = – x
7.1 SOLVING SYSTEMS BY GRAPHING The students will be able to: Identify solutions of linear equations in two variables. Solve systems of linear equations.
Graphing Linear Inequalities
What is the slope of a line parallel to the line seen below? m= -1/3
Unit 1 Test Review Answers
Substitute 0 for y. Write original equation. To find the x- intercept, substitute 0 for y and solve for x. SOLUTION Find the x- intercept and the y- intercept.
Substitute 0 for y. Write original equation. To find the x- intercept, substitute 0 for y and solve for x. SOLUTION Find the x- intercept and the y- intercept.
Point-Slope Formula Writing an Equation of a line Using the Point-Slope Formula.
GraphingSubstitutionEliminationNon-LinearInequalities
Linear Flyswatter First player to slap the correct answer to the problem on the top of the slide gets a point for his or her team.
3.6 Solving Absolute Value Equations and Inequalities
Day Problems For each solution write and graph an inequality.
Do Now 1/24/12 Copy HW in your planner. Copy HW in your planner. –Mid-Term Review worksheet #1 Take out Benchmark Tests #1-4. Take out Benchmark Tests.
Do Now 1/24/11 Copy HW in your planner. Copy HW in your planner. –Mid-Term Review worksheet #2, #1-13 Take out Benchmark Tests #1-4. Take out Benchmark.
WRITE LINEAR EQUATIONS IN SLOPE- INTERCEPT FORM December 2, 2013 Pages
SOLVING QUADRATIC EQUATIONS Factoring Method. Warm Up Factor the following. 1. x 2 – 4x – x 2 + 2x – x 2 -28x + 48.
Graphing Systems Substitution.
2010.  A first degree equation is called a linear equation in two variables if it contains two distinct variables.
6-1 Solving Systems by Graphing 6-2 Solving Systems by Substitution 6-3 Solving Systems by Elimination 6-4 Solving Special Systems 6-5 Applying Systems.
Do Now Factor: Solve:. Unit 5: Polynomials Day 13: Solving Polynomials.
Warm – up #4 1. A line passes through (3, 5) and (6, 14). What is the equation of the line in point- slope form? 2. Write an equation of a line parallel.
On a quiz show, 30 points are given for correct answers to Regular questions, and 60 points are given for correct answers in the Bonus round. Let R represent.
SOLVING LINEAR SYSTEMS by GRAPHING ADV133 Put in slope-intercept form: y = mx + b. y = 4x – 1 y = –x + 4 The solution to a system of linear equations is.
Topics for Alg 2 Final (1.1) Order of Operations and Evaluating expressions (1.2) Simplifying expressions (1.3) Solving Equations, Solve for Variable (1.4)
Warm Up Solve the system by elimination: 4x – 6y = 2 5x + 3y = 1.
Appendix A.6 Solving Inequalities. Introduction Solve an inequality  Finding all values of x for which the inequality is true. The set of all real numbers.
Do Now 1/26/10 Copy HW in your planner. Copy HW in your planner. –Benchmark Test 4 review worksheet 2-14 evens, all Be ready to finish Chapter 7.
Chapter 5 Notes Writing Linear Equations. 5.1 Writing Linear Equations in Slope – Intercept Form Objective - Use the slope – intercept form to write an.
Warm-Up Solve the system by graphing y = x + 2 x = −3 Solve the system by graphing 4x + y = 2 x − y = 3.
Do-Now Evaluate the expression when x = –3. –5 ANSWER 1. 3x
1. The square root of 9 is 3 True
Writing Equations of a Line
Chapter 12 Section 1.
5-4 Writing Equations in Slope-Intercept Form
Linear Inequalities in Two Variables
Chapter 2 Review 14 questions: 1 – write a verbal expression
Writing Equations of a Line
Heart of Algebra Lessons 3 & 4
College Algebra Chapter 2 Functions and Graphs
Parallel and Perpendicular Lines
Solve a system of linear equation in two variables
Writing Linear Equations Given Two Points
Using Factoring To Solve
of Linear Inequalities
Warm up Tell whether the relation is a function.
Warm up Tell whether the relation is a function.
Solving Linear Equations and Inequalities
Warm up Tell whether the relation is a function.
Systems of Equations Solve by Graphing.
Writing Equations of Lines
Writing Equations of a Line
Warm up Tell whether the relation is a function. {(-1, 5), (-3, 2), (2, 0), (1, 2)} Evaluate: f(x) = 2x2 – 4 when x = -3 Find the slope:
ALGEBRA TWO Section Writing Equations of Lines
Integrated Math One Module 5 Test Review.
5.4 Finding Linear Equations
Finding Equations of Exponential Function
Writing Equations of Lines
Lesson 0 – 8 Systems of Linear Equations
ALGEBRA I - REVIEW FOR TEST 2-1
Warm up Tell whether the relation is a function.
Presentation transcript:

GAME RULES One player from each team approaches the “hot seat” per round. Depending on which group’s turn it is, they pick the category and the point value. After 5 seconds they may begin on white board. The same problem will also be placed on the TV screen and ALL are expected to write and solve. The first person to solve the problem correctly on the board gets the points for the team.

HELP LINES Each team receives: Phone a friend aka a group member! Poll the group Class is asked for answer. The most occurring answer is given to student.

TEAM FORFEITS ROUND IF: There is talking in the groups while contestants are working. Eyes wander from designated section of blackboard. A team member refuses to participate.

A Expressions & Properties B “Graph”Bag C Solving with 1 variable D Solving with 2 Variables

A100 Answer: 21 – 4 = 17 Question: Evalutate 21 – x When x = 4

A200 Answer: (27-7)/2 = 20/2 = 10 Question: Evaluate

A300 Answer:= -4(-8) = 32 Question: Find the product

A400 Answer: 1)Commutative Prop of Mult. 2)Zero Product Property 3)Distributive Property Question: Identify the Properties: 1)(-5)(3)(5) = (3)(-5)(5) 2) (0)(-268)=0 3) 7(x+2) = 7x + 14

A500 Answer: Question: Write an equation or inequality: 3 more than the quotient of 6 and a number p is greater than 1 and less than or equal to 12.

B100 Answer: Quadrant II Question: Plot the point and state its quadrant: (- 4, 3)

B200 Answer: X-int (-5, 0) Y- int (0, 4) Question: Find the x-intercept and the y- intercept of the line. Plot the points, then graph the line. -4x + 5y = 20

B300 Answer: Y = -3/2 x – 4 M = -3/2 B = -4 Question: Graph the equation: -3x - 2y = 8

B400 Answer: Test (0, 0) Is 0 < 2? Yes! Question: Graph the inequality:

B500 Answer: (3, 3) Question: Solve the system by graphing!

C100 Answer: X = 4 Question: Solve: 3(2y – 5) = 4y - 7

C200 Answer: x = -5 Question: Find the value of x so that the function has the given value: f(x) = -7x – 3 ; 32

C300 Answer: Question: Solve the inequality. Graph the solution on the number line. -3/51

C400 Answer: y =-5/3x + 14 Question: Write the equation of the line that passes through the given point and is perpendicular to the given line. (15, -11), y = 3/5x - 8

C500 Answer: All Reals! Question: Solve the inequality, if possible. Graph your solution. 8(m + 2) < 4 ( 5 + 2m)

D100 Answer: ( -3, -10 ) Question: Solve the linear system using substitution. 3x + y = -19 x – y =7

D200 Answer: Question: Write out the slope formula.

D300 Answer: ( 3, -7 ) Question: Solve the linear system by elimination. 3x + 2y = -5 x – y = 10

D400 Answer: infintely many solutions Question: Solve the system using the method of your choice! 15x – 3y = 12 y = 5x - 4

D500 Answer: no solution Question: Solve the linear system using the method of your choice! 4x – y = x + 2y = 2