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Solve the inequality and graph the solution set on the number line

Solve the inequality and graph the solution set on the number line. -9x ≥ 36 2) 3x – 8 ≥ 13 3) -4(x + 2) > 3x + 20. Chapter 5 Section 1. Introduction to Polynomials and Polynomial Functions. Vocabulary. Polynomial Single term

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Solve the inequality and graph the solution set on the number line

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  1. Solve the inequality and graph the solution set on the number line • -9x ≥ 36 2) 3x – 8 ≥ 13 3) -4(x + 2) > 3x + 20

  2. Chapter 5 Section 1 Introduction to Polynomials and Polynomial Functions

  3. Vocabulary • Polynomial • Single term • Sum of two or more terms containing variables with whole number exponents • Degree of term • Sum of the exponents of the variables • Coefficient • Number • Degree of polynomial • Greatest degree of any term of the polynomial

  4. Identify the following • Terms • Degree of each term • Coefficient of each term 1) 2)

  5. Describe Polynomials • Standard Form • Terms in the order of descending powers of the variable.

  6. Write in Standard Form

  7. Evaluate a Polynomial Function 3) If f(x) = , find f(4)

  8. End Behavior of Polynomial Functions • y = x2 • Shape of the graph • Even-degree polynomial • y = x3 • Shape of the graph • Odd-degree polynomial

  9. Sketch the graph 4) f(x) = 5) f(x) =

  10. Do the following 6) 7)

  11. Extra 8) 9)

  12. Summary • Polynomial vocabulary • Term, coefficient, degree • Evaluating Polynomial functions • Graph of Polynomial Functions • Add, subtract Polynomials

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