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Angelina_Jolie [31]
2 years ago
6

Given j(x) = x + 5, what is the value of j(12)?

Mathematics
2 answers:
yarga [219]2 years ago
8 0

Answer:

j(12) = 17

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

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

<u>Algebra I</u>

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

j(x) = x + 5

j(12) is x = 12

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                    j(12) = 12 + 5
  2. Add:                                     j(12) = 17
Alika [10]2 years ago
8 0
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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