Respuesta :

Space

Answer:

f(g(x)) = 3x + 25

General Formulas and Concepts:

Pre-Algebra

  • Distributive Property

Algebra I

  • Function Notation
  • Function Composition

Step-by-step explanation:

Step 1: Define

f(x) = 3x - 5

g(x) = x + 10

Step 2: Find f(g(x))

  1. Substitute:                    f(g(x)) = 3(x + 10) - 5
  2. Distribute 3:                  f(g(x)) = 3x + 30 - 5
  3. Subtract:                       f(g(x)) = 3x + 25

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