5.6 – The Quadratic Formula And Ch 5 Review

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Presentation transcript:

5.6 – The Quadratic Formula And Ch 5 Review Objectives ax2 + bx + c = 0 Solve quadratic equations using the Quadratic Formula.

Solve:

Example 1: Quadratic Functions with Real Zeros Find the zeros of f(x)= 2x2 – 16x + 27 using the Quadratic Formula. 2x2 – 16x + 27 = 0 Set f(x) = 0.

Check It Out! Example 1a Find the zeros of f(x) = x2 + 3x – 7 using the Quadratic Formula. x2 + 3x – 7 = 0 Set f(x) = 0.

Properties of Solving Quadratic Equations ax2 + bx + c = 0 9x2 + 6x + 1 = 0 8x2 + 4x = 0 2x2 - 4 = 0

Properties of Solving Quadratic Equations

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