Where did the quadratic formula come from?€¦ · Where did the quadratic formula come ... But if...

11
Quadratic Formula and the Discriminant Notes August 10, 2017 Where did the quadratic formula come from?

Transcript of Where did the quadratic formula come from?€¦ · Where did the quadratic formula come ... But if...

Page 1: Where did the quadratic formula come from?€¦ · Where did the quadratic formula come ... But if a > 1, or b is odd, solve using the quadratic formula. Discriminant Summary: Evaluate

Quadratic Formula and the Discriminant Notes August 10, 2017

Where did the 

quadratic formula

come from?

Page 2: Where did the quadratic formula come from?€¦ · Where did the quadratic formula come ... But if a > 1, or b is odd, solve using the quadratic formula. Discriminant Summary: Evaluate

Quadratic Formula and the Discriminant Notes August 10, 2017

Page 3: Where did the quadratic formula come from?€¦ · Where did the quadratic formula come ... But if a > 1, or b is odd, solve using the quadratic formula. Discriminant Summary: Evaluate

Quadratic Formula and the Discriminant Notes August 10, 2017

Page 4: Where did the quadratic formula come from?€¦ · Where did the quadratic formula come ... But if a > 1, or b is odd, solve using the quadratic formula. Discriminant Summary: Evaluate

Quadratic Formula and the Discriminant Notes August 10, 2017

Page 5: Where did the quadratic formula come from?€¦ · Where did the quadratic formula come ... But if a > 1, or b is odd, solve using the quadratic formula. Discriminant Summary: Evaluate

Quadratic Formula and the Discriminant Notes August 10, 2017

Page 6: Where did the quadratic formula come from?€¦ · Where did the quadratic formula come ... But if a > 1, or b is odd, solve using the quadratic formula. Discriminant Summary: Evaluate

Quadratic Formula and the Discriminant Notes August 10, 2017

Page 7: Where did the quadratic formula come from?€¦ · Where did the quadratic formula come ... But if a > 1, or b is odd, solve using the quadratic formula. Discriminant Summary: Evaluate

Quadratic Formula and the Discriminant Notes August 10, 2017

Page 8: Where did the quadratic formula come from?€¦ · Where did the quadratic formula come ... But if a > 1, or b is odd, solve using the quadratic formula. Discriminant Summary: Evaluate

Quadratic Formula and the Discriminant Notes August 10, 2017

Page 9: Where did the quadratic formula come from?€¦ · Where did the quadratic formula come ... But if a > 1, or b is odd, solve using the quadratic formula. Discriminant Summary: Evaluate

Quadratic Formula and the Discriminant Notes August 10, 2017

https://www.youtube.com/watch?v=z6hCu0EPs­o

Irrational

https://www.youtube.com/watch?v=z6hCu0EPs-o
https://www.youtube.com/watch?v=z6hCu0EPs-o
Page 10: Where did the quadratic formula come from?€¦ · Where did the quadratic formula come ... But if a > 1, or b is odd, solve using the quadratic formula. Discriminant Summary: Evaluate

Quadratic Formula and the Discriminant Notes August 10, 2017

Also complete #30­35 ALL. 

#30­35: Do NOT solve the equation, use the discriminant to answer the question.

Page 11: Where did the quadratic formula come from?€¦ · Where did the quadratic formula come ... But if a > 1, or b is odd, solve using the quadratic formula. Discriminant Summary: Evaluate

Quadratic Formula and the Discriminant Notes August 10, 2017


Objective Solving Quadratic Equations by the Quadratic Formula.

Objective Solving Quadratic Equations by the Quadratic Formula.

Lesson 9.6 Solve Quadratic Equations by the Quadratic Formula Essential Question: How do you solve quadratic equations by using the quadratic formula?

Lesson 9.6 Solve Quadratic Equations by the Quadratic Formula Essential Question: How do you solve quadratic equations by using the quadratic formula?

Quadratic Formula l

Quadratic Formula l

10-4 Quadratic Equations - Solve with Quadratic Formula ...

10-4 Quadratic Equations - Solve with Quadratic Formula ...

Warmups Factor. 11-3 Quadratic Formula Objective: To solve a quadratic equation using the quadratic formula.

Warmups Factor. 11-3 Quadratic Formula Objective: To solve a quadratic equation using the quadratic formula.

Quadratic Formula

Quadratic Formula

Seia2e_1002 10.2 Solving Quadratic Equations by the Quadratic Formula

Seia2e_1002 10.2 Solving Quadratic Equations by the Quadratic Formula

9.5 Solving Quadratic Equations Using the Quadratic Formula

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

Quadratic formula!

Quadratic formula!

Entry Task. Solving Quadratic Equations by the Quadratic Formula Learning Target: I can use the quadratic formula to solve a quadratic equation.

Entry Task. Solving Quadratic Equations by the Quadratic Formula Learning Target: I can use the quadratic formula to solve a quadratic equation.

1 Topic 7.3.1 The Quadratic Formula. 2 Topic 7.3.1 The Quadratic Formula California Standards: 19.0 Students know the quadratic formula and are familiar.

1 Topic 7.3.1 The Quadratic Formula. 2 Topic 7.3.1 The Quadratic Formula California Standards: 19.0 Students know the quadratic formula and are familiar.

9.6 THE QUADRATIC FORMULA:

9.6 THE QUADRATIC FORMULA:

Completing the Square and the Quadratic Formula Objective: To solve quadratic equations by completing the square and using the quadratic formula.

Completing the Square and the Quadratic Formula Objective: To solve quadratic equations by completing the square and using the quadratic formula.

Solving using quadratic formula

Solving using quadratic formula

Deriving the Quadratic Formula

Deriving the Quadratic Formula

Standard Form of the Quadratic Equation to Quadratic Formula

Standard Form of the Quadratic Equation to Quadratic Formula

Solving Quadratic Equations Using the Quadratic Formula 11.2 1.Solve quadratic equations using the quadratic formula. 2.Use the discriminant to determine.

Solving Quadratic Equations Using the Quadratic Formula 11.2 1.Solve quadratic equations using the quadratic formula. 2.Use the discriminant to determine.

9.5 Solving Quadratic Equations Using the Quadratic Formula - 9.5 Solving by...Solve quadratic equations using the Quadratic Formula. Interpret the discriminant. Choose effi cient

9.5 Solving Quadratic Equations Using the Quadratic Formula - 9.5 Solving by...Solve quadratic equations using the Quadratic Formula. Interpret the discriminant. Choose effi cient

10.6 – Solving quadratic equations with the quadratic formula.

10.6 – Solving quadratic equations with the quadratic formula.