The Quadratic Formula Copyright 2014 Scott Storla.

Slides:

Advertisements

Similar presentations

10-7 The Quadratic Formula

Advertisements

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

EXAMPLE 4 Choose a solution method Tell what method you would use to solve the quadratic equation. Explain your choice(s). a. 10x 2 – 7 = 0 SOLUTION a.

4.8 Quadratic Formula and Discriminant

Continuing with Operation-Inverse Pairs Copyright 2014 Scott Storla.

Copyright © 2014, 2010, 2007 Pearson Education, Inc. 1 1 Chapter 9 Quadratic Equations and Functions.

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

Section 7.2 – The Quadratic Formula. The solutions to are The Quadratic Formula

Powers Copyright Scott Storla An Introduction to Powers Copyright Scott Storla 2015.

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.

The Quadratic Formula. What does the Quadratic Formula Do ? The Quadratic formula allows you to find the roots of a quadratic equation (if they exist)

The General Procedure for solving like variable term equations Copyright Scott Storla 2014.

Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Quadratic Equations.

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

Review – Quadratic Equations All quadratic equations do not look the same, but they all can be written in the general form. y = a·x 2 + b·x + c where a,

Chapter 10.7 Notes: Solve Quadratic Equations by the Quadratic Formula Goal: You will solve quadratic equations by using the Quadratic Formula.

Do Now : Evaluate when x = 6, y = -2 and z = The Quadratic Formula and the Discriminant Objectives Students will be able to: 1)Solve quadratic.

Solving Quadratic Equations using the Quadratic Formula

The Quadratic Formula Students will be able to solve quadratic equations by using the quadratic formula.

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

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

Literal Equations An Introduction Copyright 2014 Scott Storla.

7-6 USING THE QUADRATIC FORMULA ALGEBRA 1 CP OBJECTIVE: USING THE QUADRATIC FORMULA TO SOLVE QUADRATIC EQUATIONS.

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

2.1 – Linear and Quadratic Equations Linear Equations.

Slide Copyright © 2009 Pearson Education, Inc. 6.9 Continued Solving Quadratic Equations by Using Factoring and by Using the Quadratic Formula.

Complex Numbers FactoringGraphing Quadratic Function Vocab 200.

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:

Copyright Scott Storla 2015 An Introduction to Logarithms.

Getting Started The objective is to be able to solve any quadratic equation by using the quadratic formula. Quadratic Equation - An equation in x that.

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.

PreCalculus Section 1.6 Solve quadratic equations by: a. Factoring b. Completing the square c. Quadratic formula d. Programmed calculator Any equation.

Powers Copyright Scott Storla An Introduction to Powers Copyright Scott Storla 2015.

Beginning the Exponent Properties Copyright Scott Storla 2015.

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

Rewriting a linear function in slope-intercept form Copyright 2011 Scott Storla.

Title: ch. 6 Algebra: quadratic equations. Learning Objective: WALT solve quadratic equations by using the quadratic formula. p.143.

Introduction to Checking Quadratic Solutions Copyright Scott Storla 2015.

Warm Up. 4.6 Quadratic Formula What THREE methods have we used so far to solve quadratics? Today you will learn the 4 th and LAST method used for solving.

An Introduction to Equations Copyright Scott Storla 2015.

PreCalculus Section 1. 6 Solve quadratic equations by: a. Factoring b

The Quadratic Formula..

How do I solve quadratic equations using Quadratic Formula?

Do Now Use the standard form of a quadratic equation to find the a, b and c of each equation. ax2 + bx + c = 0 x2 – 6x + 10 = 0 2x2 + 3x + 4 = 0 x2 –

Checking Solutions with a Two Column Table

NON LINEAR FUNCTION Quadratic Function.

The Quadratic Formula..

Quadratic Formula Solving for X Solving for quadratic equations.

Solving Quadratic Equations by the Complete the Square Method

Solve Quadratic Equations by the Quadratic Formula

Equations Quadratic in Form Absolute Value Equations

A quadratic equation is written in the Standard Form,

5.6 The Quadratic Formula and the Discriminant

9.3 Solving Quadratic Equations

4.8 The Quadratic Formula and the Discriminant

Unit 7 Day 4 the Quadratic Formula.

Class Notes 11.2 The Quadratic Formula.

The Quadratic Formula.

5.9 The Quadratic Formula 12/11/2013.

10.7 Solving Quadratic Equations by Completing the Square

Equations Quadratic in Form Absolute Value Equations

Quadratic Equations.

MATH 1310 Session 2.

Using the Quadratic Formula to Solve Quadratic Equations

The Quadratic Formula..

The Quadratic Formula..

Solve Quadratic Equations by the Quadratic Formula

Presentation transcript:

The Quadratic Formula Copyright 2014 Scott Storla

The general form for a quadratic equation written in standard form. Quadratic equations generally have two solutions although they may have one solution, no solutions or even an infinite number of solutions. Copyright 2014 Scott Storla

Write the equation in standard form and identify the values of a, b and c. Copyright 2014 Scott Storla

Write the equation in standard form and identify the values of a, b and c. Copyright 2014 Scott Storla