Presentation is loading. Please wait.

Presentation is loading. Please wait.

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

Published byFranklin Phillips Modified over 8 years ago

Similar presentations

Presentation on theme: "ANSWERS!. Completing the Square Level 1 Answers Completing the Square Level 2 Answers."— Presentation transcript:

1 ANSWERS!

2 Completing the Square Level 1 Answers

3 Completing the Square Level 2 Answers

4 Completing the Square Level 3 Answers

5 Completing the Square Level 4 Answers

6 Quadratic Formula Level 1 Answers

7 Quadratic Formula Level 2 Answers

8 Quadratic Formula Level 3 Answers

9 Discriminants Find the value of the DETERMINANT and state the number and type of solutions. Level 1 Answers

10 Discriminants Find the value of the DETERMINANT and state the number and type of solutions. Level 2 Answers

11 Discriminants Find the value of the DETERMINANT and state the number and type of solutions. Level 3 Answers

Download ppt "ANSWERS!. Completing the Square Level 1 Answers Completing the Square Level 2 Answers."

Similar presentations

4.8 Quadratic Formula and Discriminant

4.8 Quadratic Formula and Discriminant
The Quadratic Formula and the Discriminant

The Quadratic Formula and the Discriminant
Section 7.2 – The Quadratic Formula. The solutions to are The Quadratic Formula

Section 7.2 – The Quadratic Formula. The solutions to are The Quadratic Formula
5.6 Quadratic Equations and Complex Numbers

5.6 Quadratic Equations and Complex Numbers
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.

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.
Solving Quadratic Equations – Part 1 Methods for solving quadratic equations : 1. Taking the square root of both sides ( simple equations ) 2. Factoring.

Solving Quadratic Equations – Part 1 Methods for solving quadratic equations : 1. Taking the square root of both sides ( simple equations ) 2. Factoring.
Essential Question: How do you use the quadratic formula and the discriminant? Students will write a summary including the steps for using the quadratic.

Essential Question: How do you use the quadratic formula and the discriminant? Students will write a summary including the steps for using the quadratic.
Pre-Calculus Section 1.5 Equations Objectives: To solve quadratics by factoring, completing the square, and using the quadratic formula. To use the discriminant.

Pre-Calculus Section 1.5 Equations Objectives: To solve quadratics by factoring, completing the square, and using the quadratic formula. To use the discriminant.
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 -

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 -
5.8 Quadratic Formula. For quadratic equations written in standard form, the roots can be found using the following formula: This is called the Quadratic.

5.8 Quadratic Formula. For quadratic equations written in standard form, the roots can be found using the following formula: This is called the Quadratic.
Do Now : Evaluate when x = 6, y = -2 and z = 3. 6-5 The Quadratic Formula and the Discriminant Objectives Students will be able to: 1)Solve quadratic.

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.
4.8 Do Now: practice of 4.7 The area of a rectangle is 50. If the width is x and the length is x + 10. Solve for x by completing the square.

4.8 Do Now: practice of 4.7 The area of a rectangle is 50. If the width is x and the length is x Solve for x by completing the square.
Section 4.7 – The Quadratic Formula Students will be able to: To solve equations using the Quadratic Formula To determine the number of solutions by using.

Section 4.7 – The Quadratic Formula Students will be able to: To solve equations using the Quadratic Formula To determine the number of solutions by using.
More about Quadratic Equations November 16, 2009.

More about Quadratic Equations November 16, 2009.
The Quadratic Formula Students will be able to solve quadratic equations by using the quadratic formula.

The Quadratic Formula Students will be able to solve quadratic equations by using the quadratic formula.
CPM Section 9.4A Quadratic Formula. Thus far we have considered two methods for solving quadratic function- factoring and using the square root property.

CPM Section 9.4A Quadratic Formula. Thus far we have considered two methods for solving quadratic function- factoring and using the square root property.
Solving a Trigonometric Equation Find the general solution of the equation.

Solving a Trigonometric Equation Find the general solution of the equation.
Solve by factoring. x² = - 4 – 5x 2,. Solve by factoring. n² = -30 – 11n -4 and -1.

Solve by factoring. x² = - 4 – 5x 2,. Solve by factoring. n² = -30 – 11n -4 and -1.
Notes Over 5.6 Quadratic Formula

Notes Over 5.6 Quadratic Formula
Quadratic Formula. Solve x 2 + 3x – 4 = 0 This quadratic happens to factor: x 2 + 3x – 4 = (x + 4)(x – 1) = 0 This quadratic happens to factor: x 2.

Quadratic Formula. Solve x 2 + 3x – 4 = 0 This quadratic happens to factor: x 2 + 3x – 4 = (x + 4)(x – 1) = 0 This quadratic happens to factor: x 2.

Similar presentations

Ads by Google