'Rational zero theorem' presentation slideshows

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Review 4.1-4.4

Review 4.1-4.4. Pre-Calculus. Factors, Roots, Zeros. For our Polynomial Function :. The Factors are: ( x + 5) & ( x - 3) The Roots/Solutions are: x = -5 and 3 The Zeros are at: (-5, 0) and (3, 0). Rearrange the terms to have zero on one side: . Factor: .

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Homework, Page 269 Chapter Review

Homework, Page 269 Chapter Review. Write an equation for the linear function f satisfying the given conditions. Graph y = f ( x ). 1. Homework, Page 269 Chapter Review. Find the vertex and axis of the graph of the function. Support graphically. 5. Homework, Page 269 Chapter Review.

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2-4 Zeros of a Polynomial Function

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5.5

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Warm-Up: January 9, 2012

Warm-Up: January 9, 2012. Homework Questions?. Zeros of Polynomial Functions. Section 2.5. Rational Zero Theorem. If f(x) is a polynomial with integer coefficients, then every possible rational zero is given by:. Factors of the constant term . Possible rational zeros = .

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Warm Up

Warm Up. What is a zero? What ways do you know to find a zero?. Algebra 3 Chapter 6 Polynomials and Polynomial Functions Lesson 6 Finding Rational Zeros. VOCAB. THE RATIONAL ZERO THEOREM If has integer coefficients, then every rational zero of has the following form:. TODAY.

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7.6 Rational Zero Theorem

7.6 Rational Zero Theorem. Depressed equation. All the possible rational Zeros. To find all the possible rational zero , take all the factors of the last number divide by factors of the lead coefficient. Find all possible rational zero. Find factors of 4: {1, -1, 2, - 2, 4,- 4}

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Rational Root Theorem

Rational Root Theorem. Recap: What we know. # of changes in direction for a polynomial function: Maximum number of Zeros: End Behavior of a Polynomial Graph. End Behavior. Positive coefficient, Even Degree Negative coefficient Even Degree Positive coefficient Odd Degree

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Rational Zero Theorem Synthetic & Long Division Using Technology to Approximate Zeros

Rational Zero Theorem Synthetic & Long Division Using Technology to Approximate Zeros. Today you will look at finding zeros of higher degree polynomials using the rational zero theorem, synthetic division, and technology. We will also review polynomial long division. . Try Factor by Grouping!.

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The Rational Zero Theorem

The Rational Zero Theorem.

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Remainder Theorem

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