Find your seat. Team 1 JenniferEricKevinScottTim Team 2 MeganCrystalChrisRobbyMimie Team 3 ChristineMariahAshDanielKatrina Team 4 JasonCamilleJustinRoddyAlex.

Slides:

Advertisements

Similar presentations

Introduction to Solving Quadratic Equations

Advertisements

Today’s Objectives: To review the following topics for the Ch. 8 Test: Factoring Quadratics Graphing a Parabola Solving Quadratics by Factoring Solving.

FactoringComplete the Square Quadratic Formula GraphingRoots $ 100 $ 200 $ 300 $ 400 End.

Please select a Team. Team 1 Team 2 Team 3 Team 4 Team 5.

Homework Discussion Page 440: 1, 4, 5, 6, 7, 12-15, 22, 23, 30, 35, 38, 58, 61, 69 Page 432: 41, 43, 45, 47, 49, 50, 52, 53, 58, 59, 61, 62, 65, 66, 67,

Find your seat. Team 1 JenniferEricKevinScottTim Team 2 MeganCrystalChrisRobbyMimie Team 3 ChristineMariahAshDanielKatrina Team 4 JasonCamilleJustinRoddyAlex.

Find your seat. Team 1 Team 2 Team 3 Team 4 Team 5 Team 6.

The Discriminant Check for Understanding – Given a quadratic equation use the discriminant to determine the nature of the roots.

EXAMPLE 1 Solve quadratic equations Solve the equation. a. 2x 2 = 8 SOLUTION a. 2x 2 = 8 Write original equation. x 2 = 4 Divide each side by 2. x = ±

4.7 Quadratic Equations and Problem Solving BobsMathClass.Com Copyright © 2010 All Rights Reserved. 1 General Strategy for Problem Solving Understand the.

= 9 = 8 = 12 = 19 = 2 = 3 = 17 = 5 = 11 = 5.

Quadratic formula.

Algebra 2 Final Review Quadratics. 1. Comparing the graph of y = -3x 2 + 4x - 1 / 2 to its parent function, it: opens down and is wider than the parent.

Title. Rules for Soccer Choose a team captain. This person will be responsible for giving the final answer for your team. Choose a team name (make it.

Copyright © 2014, 2010, 2006 Pearson Education, Inc. 1 Chapter 3 Quadratic Functions and Equations.

5.5 Quadratic Equations Quizzes back TOMORROW…I hope…

2.13 Use Square Roots to Solve Quadratics Example 1 Solve quadratic equations Solution Write original equation. 5 Solve the equation. Add __ to each side.

Class 2: College Algebra Objectives  Solve Quadratic equations  Add, subtract, multiply, and divide complex numbers.  Solve Quadratic equations in.

Quarterly Assessment 3 Warm Up # 3 Work on your Make up QA.

Jeopardy Winning Price is 10 points of homework (equivalent to 1 homework card)

Solve each quadratic equation by factoring. 1. x2 + 8x + 16 = 0 2. x2 – 22x = 0 3. x2 – 12x + 36 = 0.

Solving Quadratic Equations Cont’d.. To Solve A Quadratic Equation When b = 0… Use the same procedures you used to solve an equation to get the “x” isolated.

Given a quadratic equation use the discriminant to determine the nature of the roots.

5.5 Quadratic Equations. Warm-up Factor fully. Solving by Factoring 1a) Solve.

10.6 Warm Up Warm Up Lesson Quiz Lesson Quiz Lesson Presentation Lesson Presentation Solve Quadratic Equations by the Quadratic Formula.

Quadratic Solutions The number of real solutions is at most two. No solutionsOne solutionTwo solutions The solutions are located on the x axis, or the.

Holt Algebra The Quadratic Formula. Holt Algebra The Quadratic Formula.

4.5 “Square Roots”. More Examples Rationalizing the Denominator.

Section 5.2 Introduction to Solving Quadratic Equations Objectives: Solve quadratic equations by taking square roots. Use the Pythagorean Theorem to solve.

5.8 The Quadratic Formula Life is not measured by the number of breaths we take, but by the moments that take our breath away.

Twenty Questions Algebra 2012 EOC Review Twenty Questions

Quadratic Applications Special Topics: Fall 2015.

Example 4 Using an Irrational Number in Real Life WAVES For large ocean waves, the wind speed s (in knots) and the height h (in feet) of the waves are.

Warm-Up Exercises Evaluate the expression for the given value of x – (–x) + 9; x = – – x + 3; x = 8 ANSWER 22 ANSWER 9.

The Decimals Review Tournament Please use official tournament paper & pencil (no calculators permitted)

THIS IS With Host... Your Simplify This!! Solving Quadratics What Form? Misc.

Factoring to Solve Quadratic Equations – Solving Quadratic Equations by Factoring A quadratic equation is written in the Standard Form, where a,

Warm Ups Term 2 Week 6.

Write each function in standard form.

Use the Quadratic Formula to solve 3x2 + 23x + 40 = 0.

A B C D Solve x2 + 8x + 16 = 16 by completing the square. –8, 0

Write each function in standard form.

Solving by factoring & taking square roots

Algebra 1 Final Exam Review

Warm Up – System of Equations

Unit 6 Part 2 Test Review Algebra 1.

Objectives Solve quadratic equations using the Quadratic Formula.

The Discriminant Check for Understanding –

Using the Quadratic Formula

Rules for Golf Choose a team captain. This person will be responsible for giving the final answer for your team. Choose a team name Teams will take.

Rules for Review Golf Choose a team captain. This person will be responsible for giving the final answer for your team. Teams will take turn choosing.

Skills Check ALL Factoring

Algebra 2/Trig Chapter 5 Review

9.3 Solve Using Square Roots

Solving Quadratic Equations using Square Roots

Solve quadratic equations

Solve by Graphing Solve by Factoring Complex Numbers Solve by

Algebra I Unit 3 EOC Review Game

Algebra II 5.2, 5.3 and 5.5 Review Please give exact simplified answers unless you are instructed to round!

Skills Check Solve by Factoring and Square Roots

Taking the Square Root of Both Sides (3.2.1)

The Discriminant Check for Understanding –

APPLICATIONS OF QUADRATICS

Questions over HW?. Skills Check Radical Operations and Solving by Square Roots after HW Check.

1. A person throws a baseball into the air with an initial vertical velocity of 30 feet per second and then lets the ball hits the ground. The ball is.

5.5 Quadratic Equations (Day 1).

Algebra I Unit 3 EOC Review Game

Solving Quadratic Equations by

Presentation transcript:

Find your seat. Team 1 JenniferEricKevinScottTim Team 2 MeganCrystalChrisRobbyMimie Team 3 ChristineMariahAshDanielKatrina Team 4 JasonCamilleJustinRoddyAlex Team 5 RenataAmyCoryCraig

Find your seat. Team 1AlexEmmanuelBenTyler Team 2JuneJoshTomErik Team 3JasonTarrantAlisaHarold Team 4KacieEdgarJennaChris W. Team 5KatieNakieraSethLauren Team 6Chris R.KaylaAngelTia Team 7ChristianJoeJaredJay

Find your seat. Team 1DavidStephanieJimmy Team 2KennyMoeAshley P. Team 3JennAshley H.ByronDavid S. Team 4MagdalenaJoesphHeatherAmbria Team 5Brittany G.ArielVanessaBrittainy S Team 6ShainaClintonJasonEvelyn

Rules for Golf Choose a team captain. This person will be responsible for giving the final answer for your team. Choose a team name (make it a type of cereal). Teams will take turn choosing the question to answer. All teams will complete the problem and will be asked to submit a final answer. If your team has the correct answer, one player from the team will have the opportunity to earn extra points by putting the ball.

Scoring Each Correct Answer- 2 points Hole in One- 3 points Two Putts- 1 point If you haven’t sunk the ball in two putts then you will receive no extra points. Unlike real golf, you are trying to score the most points!

Question Choices

Tournament Round 1

Question 1 Simplify.

Question 2 Simplify.

Question 3 What is the conjugate of this complex number?

Question 4 Simplify.

Question 5 Simplify.

Tournament Round 2

Question 6 Find the value of the discriminant AND describe the nature of its roots.

Question 7 Find the decimal equivalent.

Question 8 At Pebble Beach, a golf ball is accidentally dropped from a cliff 36 feet tall. Use the function where h(t) is the height and t is the time in seconds since the golf ball is dropped. Find the time it takes before the golf ball hits the water (height of the golf ball is zero). Round your answer to the nearest hundredth of a second.

Question 9 What Quadratic function will have the zeros -2i and +2i?

Question 10 The length of a rectangle is x and the width is (x + 3). The area of the rectangle is 4 square inches. What is the value of x? a) 3 b) 4 c) 1 d) 2

Championship Round

Question 11 Solve by taking the SQUARE ROOT.

Question 12 Solve by FACTORING when a>1.

Question 13

Question 14

Question 15 Put into standard form and then solve by FACTORING.