Respuesta :

Space

Answer:

f(2) = -1

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

f(x) = 2x - 5

f(2) is x = 2

Step 2: Evaluate

  1. Substitute in x:                    f(2) = 2(2) - 5
  2. Multiply:                               f(2) = 4 - 5
  3. Subtract:                              f(2) = -1

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