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sladkih [1.3K]
3 years ago
8

If f(x)=(x-3)^2, find f(-4)

Mathematics
2 answers:
vovikov84 [41]3 years ago
4 0

49

Step-by-step explanation:

f(x) = (x - 3)²

f(-4) = (-4 - 3)²

f(-4) = (-7)²

f(-4) = 49

ValentinkaMS [17]3 years ago
3 0
<h3>Solution:</h3>
  • Given, f(x) = (x-3)^2
  • Therefore, f(-4)
  • = (-4-3)^2
  • = (-7)^2
  • = -7 × -7
  • = 49
<h3>Answer:</h3>

f(-4) = 49.

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The function is (-x+3)/ (3x-2) and we get f(1)=1 and differentiation is f'(x)=-7/ (9x²- 12x+4).

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