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jarptica [38.1K]
2 years ago
12

If f(x) = x2 + x, find f(-3). -12 3 6

Mathematics
2 answers:
ANEK [815]2 years ago
4 0

Answer:

-9

Step-by-step explanation:

-3(2) + (-3)

-6 + (-3)

-9

makkiz [27]2 years ago
4 0

Answer:

f(-3) = 6

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = x² + x

f(-3) is x = -3

<u>Step 2: Evaluate</u>

  1. Substitute:                    f(-3) = (-3)² + -3
  2. Exponents:                   f(-3) = 9 - 3
  3. Subtract:                       f(-3) = 6

And we have our final answer!

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Answer:

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Step-by-step explanation:

<u>Step 1: Define</u>

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

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Answer:

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Step-by-step explanation:

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As a result, only 2.5% of containers might include less than 100 ml of volume, its trust coefficient could indeed be used in accordance with 95%, which is t=1.96.  

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Step-by-step explanation:

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Step-by-step explanation:

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