Arts & Tech mathematicsmathematics JEOPARDY JEOPARDY Double Jeopardy.

Slides:

Advertisements

Similar presentations

Finding Complex Roots of Quadratics

Advertisements

Solving Quadratic Equations by the Quadratic Formula

Quadratic Equations Sum and Product of the Roots.

Complex Number A number consisting of a real and imaginary part. Usually written in the following form (where a and b are real numbers): Example: Solve.

Many quadratic equations can not be solved by factoring. Other techniques are required to solve them. 7.1 – Completing the Square x 2 = 20 5x =

4.8 Quadratic Formula and Discriminant

The Quadratic Formula..

Jeopardy Final Jeopardy Polynomial Rational Expression Complex Numbers QuadraticsFunctions Misc Q $100 Q $200 Q $300 Q $400 Q $500.

Review for TEST #2: Topics are: 1)Rationalize the denominators. 2)Solving quadratic equations, using the quadratic formula. 3)Power of i. 4)Operations.

4.8: Quadratic Formula HW: worksheet

Arts & Tech global history JEOPARDY JEOPARDY click here to PLAY.

5.6 Quadratic Equations and Complex Numbers

Properties of Quadratics Determining the “Nature of the Roots” We know that the roots are found where the quadratic equation intersects the x-axis. We.

Aim: The Discriminant Course: Adv. Alg, & Trig. Aim: What is the discriminant and how does it help us determine the roots of a parabola? Do Now: Graph.

JEOPARDY! Graphing Quadratics Graphing Solving using Square Roots Discriminants GO TO FINAL.

With Professor Owl Created by Robbie Smith. Quadratic Term: ax² Linear Term: bx Constant Term: c In order to have a solution, the line or parabola must.

Solving Quadratic Equations Using Completing the Square and the Quadratic Formula.

Goals: To solve quadratic equations by using the Quadratic Formula.

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.

Solving Quadratic Equations

Quadratic Formula and the Discriminant Lesson 6-4.

3.8 Warm Up Write the function in vertex form (by completing the square) and identify the vertex. a. y = x² + 14x + 11 b. y = 2x² + 4x – 5 c. y = x² -

Objectives: To utilize the Quadratic Formula. To describe the nature of the roots and decide if a quardratic is factorable, using the discriminant. Adapted.

Arts & Tech mathematicsmathematics JEOPARDY JEOPARDY Double Jeopardy.

The Quadratic Formula & Discriminant Essential question – How do you solve a quadratic equation using the Quadratic Formula?

More about Quadratic Equations November 16, 2009.

Pre-Calculus Lesson 5: Solving Quadratic Equations Factoring, quadratic formula, and discriminant.

Quadratic Formula You can use this formula to find the solutions(roots) to a quadratic equation. This formula can be broken up into 2 parts: b 2 – 4ac.

Wed 11/4 Lesson 4 – 7 Learning Objective: To solve using quadratic equations Hw: Lesson 4 – 7 WS.

$200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400.

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

4.2 Quadratic Functions Objective: Solve quadratic equations. Use the discriminant to describe the roots of a quadratic equation.

Solving Quadratic Formula using the discriminant.

Notes Over 5.6 Quadratic Formula

Chapter 4: Polynomial and Rational Functions. 4-2 Quadratic Equations For a quadratic equation in the form ax 2 + bx + c = 0 The quadratic Formula is.

Warm Up  1.) Write 15x 2 + 6x = 14x in standard form. (ax 2 + bx + c = 0)  2.) Evaluate b 2 – 4ac when a = 3, b = -6, and c = 5.

Lesson 6.5: The Quadratic Formula and the Discriminant, pg. 313 Goals: To solve quadratic equations by using the Quadratic Formula. To use the discriminant.

The 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 –

4.6 Quadratic formula.

The Quadratic Formula & Discriminant

Quadratic Function and Parabola

Solving Quadratic Equations by the Quadratic Formula

6.5 The Quadratic Formula and the Discriminant 2/13/07

The Quadratic Formula..

Solving quadratics methods

Do Now – Take out your homework. Take You have 5 minutes.

Solving Quadratic Equations by the Quadratic Formula

Section 5-3: X-intercepts and the Quadratic Formula

The QUADRATIC Discriminant.

Discriminant Factoring Quadratic Formula Inequalities Vertex Form 100

4.6 Quadratic formula.

Solving Quadratic Equations by the Quadratic Formula

The Quadratic Formula..

Unit 7 Day 4 the Quadratic Formula.

Solving Quadratic Equations by the Quadratic Formula

ALGEBRA II HONORS/GIFTED - REVIEW FOR TEST 2-1

Solving Quadratic Equations by the Quadratic Formula

Review: Simplify.

5.6 Quadratic Formula & Discriminant

Solving Quadratic Equations by the Quadratic Formula

Solving Quadratic Equations by the Quadratic Formula

Solving Quadratic Equations by the Quadratic Formula

Warm Up #4 1. Write 15x2 + 6x = 14x2 – 12 in standard form. ANSWER

Using the Quadratic Formula to Solve Quadratic Equations

Quadratic Formula & Discriminant

Applying the Quadratic Formula

Aim: What is the nature of the roots of a quadratic equation?

5.6 Solving Quadratic Equations by the Quadratic Formula

Solving Quadratic Equations by the Quadratic Formula

Presentation transcript:

Arts & Tech mathematicsmathematics JEOPARDY JEOPARDY Double Jeopardy

$600 $400 $200 $600 $200 $400 $200 $400 $600 $200 $400 $600 $200 $800 $1000 $800 $1000 $800 $1000 $800 $1000 $800 $1000 $400 $600 Factoring when a=1 Describe the roots Solve for x OTHER!!! Factoring when a≠1 Go to Final JeopardyGo to Regular JeopardyReplayEnd Round

x 2 +3x+2 next

(x+2)(x+1) $200

x 2 -6x+9 next

$400 (x-3) 2

x 2 -4x-21 next

(x-7)(x+3) $600 $600

x 2 +2x-15 next

(x+5)(x-3) $800

x next

(x-4)(x+4) $1000

3x 2 + 9x + 6 next

3(x + 2) (x + 1) $200

2x 2 - 5x - 3 next

(2x+1)(x-3) $400

3x x + 8 next

(3x+2)(x+4) $600

4x x + 15 next

(2x - 3) (2x – 5) $800

12x x + 8 next

2(2x + 1) (3x + 4) $1000

3x 2 +5x+2=0 next

Real, rational, unequal $200

x 2 +8x=-16 next

Real, Rational, Equal $400

2x 2 -15=3x next

Imaginary $600

x 2 +2x-5=0 next

Real, Irrational, Unequal $800

5x 2 =10x-5 next

Real, rational, equal $1000

2x = 5x next

x = 4 x = -3/2 $200

x 2 -6x+11=0 next

x=3±i√5 $400

2(x+4)=3x 2 next

x=2, -4/3 $600

3x 2 +5x+2=0 next

x=-1, -2/3 $800

2x - 1 = - (5/2x) next

1±2i√54 $1000

-b/2a next

What is the x-value of the vertex? $200

-b/a next

What is the equation for the sum of the roots? $400

ax 2 +bx+c=0 next

What is the standard form of the quadratic equation? $600

c/a next

What is the formula for the product of the roots? $800

b 2 -4ac next

What is the discriminant? $1000

Daily Double next

Final Jeopardy

Combine Like Terms (2x 2 + 3x – 4) – (6x 2 + 3x – 3) next

(2x 2 + 3x – 4) – (6x 2 + 3x – 3) (2x 2 + 3x – 4) + (-6x 2 - 3x + 3) -4x next

Arts & Tech mathematicsmathematics JEOPARDY JEOPARDY Thanks for PLAYING!