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Licemer1 [7]
1 year ago
9

Let f(x) = x2 – 4, x < 0. What is f-1?

Mathematics
1 answer:
Galina-37 [17]1 year ago
5 0

Answer:

-3

Step-by-step explanation:

f(x) = x2 – 4

replace x with -1

f(-1) = (-1)^2 – 4

= -3

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