Respuesta :

Answer:

8

Step-by-step explanation:

2 to the power of 3

that is 2*2*2 that is the same as 8

Space

Answer:

f(3) = 8

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

x = 3

Step 2: Evaluate

  1. Substitute in x into function:                                                                          f(3) = 2³
  2. Exponent:                                                                                                        f(3) = 8