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Papessa [141]
3 years ago
12

Find g(x), where g(x) is the reflection across the x-axis of f(x) = x?.

Mathematics
1 answer:
nignag [31]3 years ago
6 0

Answer:

$ g(x) = -x $

Step-by-step explanation:

The reflection of a function $ f(x) $ along the $ x - axis $ is given by $ g(x) = -f(x) $.

Here the given function is $ f(x) = x $. Therefore the reflection would be $ g(x) = -x $.

To find reflection draw the graph of it and think about how the graph of its mirror image would be. You would arrive at the reflection function.

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