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avanturin [10]
3 years ago
14

Which function has a vertex at (2, –9)? f(x) = –(x – 3)2 f(x) = (x + 8)2 f(x) = (x – 5)(x + 1) f(x) = –(x – 1)(x – 5

Mathematics
2 answers:
Gnom [1K]3 years ago
6 0

Answer:

the answer is C

Step-by-step explanation:

on edgenuty i just clicked C

Tanzania [10]3 years ago
3 0
The answer is C. f(x) = (x -5)(x +1)
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