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For f(x) = 2 – 3x2, evaluate f(0.6).


Sagot :

Answer:

f(0.6) = 0.92

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) = 2 - 3x²

f(0.6) is x = 0.6

Step 2: Evaluate

  1. Substitute in x:                    f(0.6) = 2 - 3(0.6)²
  2. Exponents:                          f(0.6) = 2 - 3(0.36)
  3. Multiply:                               f(0.6) = 2 - 1.08
  4. Subtract:                              f(0.6) = 0.92