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hjlf
3 years ago
9

Find f (3)for f () = 5* - 12. 3 57 113 125

Mathematics
1 answer:
emmainna [20.7K]3 years ago
3 0

Answer:

113

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>

f(x) = 5ˣ - 12

f(3) is x = 3

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                    f(3) = 5³ - 12
  2. Exponents:                          f(3) = 125 - 12
  3. Subtract:                              f(3) = 113
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