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Juliette [100K]
3 years ago
6

If f(x) = 3x - 1 and g(x) = x + 2, find (f- g)(x). Rrgggggg

Biology
1 answer:
Mandarinka [93]3 years ago
6 0

Answer:

(f - g)(x) = 2x - 3

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Distributive Property

<u>Algebra I</u>

  • Combining Like Terms

Explanation:

<u>Step 1: Define</u>

f(x) = 3x - 1

g(x) = x + 2

(f - g)(x) is f(x) - g(x)

<u>Step 2: Evaluate</u>

  1. Substitute:                    (f - g)(x) = 3x - 1 - (x + 2)
  2. Distribute -1:                 (f - g)(x) = 3x - 1 - x - 2
  3. Combine like terms:    (f - g)(x) = 2x - 3
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