Respuesta :

Space

Answer:

j(12) = 17

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

j(x) = x + 5

j(12) is x = 12

Step 2: Evaluate

  1. Substitute in x:                    j(12) = 12 + 5
  2. Add:                                     j(12) = 17
So to show work you’d replace x and j(x) with 12:
j(12)=12+5
j(12)=17
(12,17)

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