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01-10-2020
Mathematics

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Evaluate ƒ(x) = –x2 – 4 for x = –3.

Respuesta :

01-10-2020

Answer:

f(-3) = -13

Step-by-step explanation:

Step 1: Define

f(x) = -x² - 4

x = -3

Step 2: Substitute and Evaluate

f(-3) = -(-3)² - 4

f(-3) = -9 - 4

f(-3) = -13

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