Quadratic Equations Relay Race. You are going to work in pairs. You will be given a starting card upon which is written a quadratic equation and one of.

Slides:

Advertisements

Similar presentations

Systems of Equations Elimination BINGO

Advertisements

Section 7.5 – Graphing Quadratic Functions Using Properties.

Quad Form Task Task 1Task 2Task 3Task 4 Task 5Task 6Task 7Task 8 Task 9Task 10 NC Level 8.

Systems of Linear Equations Vocabulary. This is a System of Linear Equations.

EXAMPLE 1 Solve a quadratic equation having two solutions Solve x 2 – 2x = 3 by graphing. STEP 1 Write the equation in standard form. Write original equation.

EXAMPLE 3 Write an equation for a function

4.8 Quadratic Formula and Discriminant

The Quadratic Formula Copyright 2014 Scott Storla.

EXAMPLE 5 Standardized Test Practice SOLUTION

13-1 Introduction to Quadratic Equations  CA Standards 14.0 and 21.0  Quadratic Equations in Standard Form.

EXAMPLE 5 Standardized Test Practice SOLUTION Because f (3) = 0, x – 3 is a factor of f (x). Use synthetic division. 3 1 – 2 – – – 20.

3.5 Solving systems of equations in 3 variables

Write and graph a direct variation equation

Systems Warm-Up Solve each linear system. 1.x + 7 = y -4x + 2 = y 2.x + 2y = 10 3y = 30 – 2x.

Topics: Topic 1: Solving Linear Equations Topic 2: Solving Quadratic Equations Topic 3: Solving Proportions involving linear and quadratic functions. Topic.

Stage 9: Relay Programming. Objectives Practice communicating ideas through codes and symbols Use teamwork to complete a task Verify the work of their.

HPC 1.4 Notes Learning Targets: - Solve equations using your calculator -Solve linear equations -Solve quadratic equations - Solve radical equations -

EXAMPLE 2 Rationalize denominators of fractions Simplify

Solving Quadratic Equations by Factoring. Solution by factoring Example 1 Find the roots of each quadratic by factoring. factoring a) x² − 3x + 2 b) x².

Using square roots to solve quadratic equations. 2x² = 8 22 x² = 4 The opposite of squaring a number is taking its square root √ 4= ± 2.

Essential Question: How do you use the quadratic formula and the discriminant? Students will write a summary including the steps for using the quadratic.

Learning Task/Big Idea: Students will learn how to find roots(x-intercepts) of a quadratic function and use the roots to graph the parabola.

Linear Equations in Two Variables A Linear Equation in Two Variables is any equation that can be written in the form where A and B are not both zero.

FLAGS OF ASEAN COUNTRIES SET 1 Match the flags with the right ASEAN countries. To win the game, you must get all of the correct pairs.

3.1 Solving equations by Graphing System of equations Consistent vs. Inconsistent Independent vs. Dependent.

EXAMPLE 1 Identifying Slopes and y -intercepts Find the slope and y -intercept of the graph of the equation. a. y = x – 3 b. – 4x + 2y = 16 SOLUTION a.

3.6 Solving Absolute Value Equations and Inequalities

ABSOLUTE VALUE INEQUALITIES.  Just like absolute value equations, inequalities will have two solutions: |3x - 2| ≤ 7 3x – 2 ≤ x ≤ 9 x ≤ 3 -5/3.

Roots, Zeroes, and Solutions For Quadratics Day 2.

Solving Quadratic Equations using the Quadratic Formula

Solving Quadratic Equations – Quadratic Formula The following shows how to solve quadratic equations using the Quadratic Formula. A quadratic equation.

Solving a quadratic by factorisation 6x 2 + 7x – 3 = 0 ac = -18 b = 7 Factors are: , , +2 -9, , , Correct pair adding to.

Solving a Trigonometric Equation Find the general solution of the equation.

Topics: Topic 1: Solving Linear Equations Topic 2: Solving Quadratic Equations Topic 3: Solving Proportions involving linear and quadratic functions. Topic.

2.1 – Linear and Quadratic Equations Linear Equations.

By Christina Armetta. The First step is to get the given equation into standard form. Standard form is Example of putting an equation in standard form:

Notes Over 5.6 Quadratic Formula

4.8 “The Quadratic Formula” Steps: 1.Get the equation in the correct form. 2.Identify a, b, & c. 3.Plug numbers into the formula. 4.Solve, then simplify.

EXAMPLE 3 Use the quadratic formula y = 10x 2 – 94x = 10x 2 – 94x – = 10x 2 – 94x – 300 Write function. Substitute 4200 for y. Write.

ANSWERS!. Completing the Square Level 1 Answers Completing the Square Level 2 Answers.

Objective Classify a number in the real number system.

Quadratics Factoring quadratics to solve equations.

2.2 Solving Quadratic Equations Algebraically Quadratic Equation: Equation written in the form ax 2 + bx + c = 0 ( where a ≠ 0). Zero Product Property:

Solving Equations by Factoring

10.4 Solving Factored Polynomial Equations

EXAMPLE 2 Rationalize denominators of fractions Simplify

Solving Quadratic Equations by the Complete the Square Method

A quadratic equation is written in the Standard Form,

9.3 Solving Quadratic Equations

Factoring Quadratic Equations

Class Notes 11.2 The Quadratic Formula.

3.5 Solving systems of equations in 3 variables

5.9 The Quadratic Formula 12/11/2013.

Find all solutions of the polynomial equation by factoring and using the quadratic formula. x = 0 {image}

Compound Inequalities

Zeros to Quadratic Functions

Systems of Linear and Quadratic Equations

MATH 1310 Session 2.

Standard Form Quadratic Equation

Solve the equation: 6 x - 2 = 7 x + 7 Select the correct answer.

Warm Up 2) Solve by factoring a) x2 + 10x + 9 b) 4x2 – 15x - 25

Directed Numbers Starter

A, b and c can be any numbers

Warmup Chapter P Review

I have… I have… Who has 3:40? Who has 12:20? I have… I have…

Race Questions: Question 1

A, b and c can be any numbers

Quadratic Equations – No Solutions – Shootout!

A, b and c can be any numbers

Presentation transcript:

Quadratic Equations Relay Race

You are going to work in pairs. You will be given a starting card upon which is written a quadratic equation and one of the solutions. You are to find the other solution. Bring the other solution to the front – if it is correct you will be given the next card. There are eight cards to find the solutions to. The winning team is the first pair to complete all their answers correctly. Quadratic Equations – Relay Race

On your marksGet set GO!!!

Card 1 x 2 - 5x + 6 = 0 One solution is x = -2 What is the other solution? Card 2 x 2 - 3x - 4 = 0 One solution is x = 4 What is the other solution? Card 3 x 2 - 8x + 12 = 0 One solution is x = 6 What is the other solution? Card 4 x = 0 One solution is x = 3 What is the other solution? Card 5 2x 2 + 5x + 2 = 0 One solution is x = -2 What is the other solution? Card 6 3x x - 4 = 0 One solution is x = -4 What is the other solution? Card 7 4x = 0 One solution is x = 2.5 What is the other solution? Card 8 6x x + 12 = 0 One solution is x = 1.5 What is the other solution?