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Alex_Xolod [135]
3 years ago
9

HELPP PLZZ

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
7 0

Answer:

f(x) = x² - 9x + 18

General Formulas and Concepts:

<u>Algebra I</u>

  • Standard Form: ax² + bx + c = 0
  • Binomial Roots: (x + a)(x + b)(x + c)(x + ...)
  • Expanding by FOIL-ing (First, Outside, Inside, Last)

Step-by-step explanation:

<u>Step 1: Define</u>

Zeros/Roots x = 3, 6

<u>Step 2: Find Function</u>

  1. Rewrite Binomial Roots:                    f(x) = (x - 3)(x - 6)
  2. Expand by FOIL-ing:                          f(x) = x² - 6x - 3x + 18
  3. Combine like terms (x):                      f(x) = x² - 9x + 18
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