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beks73 [17]
3 years ago
13

Evaluate the function for an input value of 3. f (x) = -4x^2 – 3x – 5

Mathematics
1 answer:
Lina20 [59]3 years ago
3 0

Answer:

  • -50

Step-by-step explanation:

<u>Function given:</u>

  • f(x) = -4x² – 3x – 5

Evaluate the function for an input value of 3

<u>Input value is x = 3, output value is:</u>

  • f(3) = -4(3²) – 3(3) – 5 = -4(9) - 9 - 5 = -36 - 14 = -50
  • f(3) = -50
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