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Studentka2010 [4]
3 years ago
6

Let f(x) = 3x - 5 and g(x) = x +10 Find f(g(x))

Mathematics
1 answer:
valkas [14]3 years ago
3 0

Answer:

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

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Distributive Property

<u>Algebra I</u>

  • Function Notation
  • Function Composition

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 3x - 5

g(x) = x + 10

<u>Step 2: Find f(g(x))</u>

  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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