Respuesta :

Space

Answer:

w(-9) = 86

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Algebra I

  • Function Notation

Step-by-step explanation:

Step 1: Define

w(n) = n² + 6

w(-9) is n = -9

Step 2: Evaluate

  1. Substitute:                     w(-9) = (-9)² + 5
  2. Exponents:                    w(-9) = 81 + 5
  3. Add:                               w(-9) = 86

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