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Standard Form of a Quadratic Equation: y = ax 2 + bx + c a is the coefficient of the 1st term b is the coefficient of the 2nd term c is the coefficient.

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Presentation on theme: "Standard Form of a Quadratic Equation: y = ax 2 + bx + c a is the coefficient of the 1st term b is the coefficient of the 2nd term c is the coefficient."— Presentation transcript:

1 Standard Form of a Quadratic Equation: y = ax 2 + bx + c a is the coefficient of the 1st term b is the coefficient of the 2nd term c is the coefficient of the 3rd term

2 What is 'a' in this equation? What is 'b' in this equation? What is 'c' in this equation?

3 Factoring: Working Backwards!! (2x + 5)(x - 3) = 2x 2 - x - 15

4 Factoring When a = 1 x 2 + 7x + 12

5 Factoring When a = 1 1) g 2 + 7g + 10 2) v 2 - 17v + 423) m 2 + 6m - 27

6 Factoring When a ≠ 1 Step 1: Always look for a GCF first!!! 6n 2 + 23n + 7

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9 Factoring When a ≠ 1 Step 1: Always look for a GCF first!!! 7x 2 - 26x - 8

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11 Factoring When a ≠ 1 Step 1: Always look for a GCF first!!! 20x 2 + 80x + 35

12 Factoring When a ≠ 1 1) 2y 2 + 5y + 2 2) 5d 2 - 14d - 33) 2v 2 - 12v + 10

13 Homework #13 Factoring Half-Sheet Multiplying Binomials Quiz on THURSDAY/FRIDAY!


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