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

find g(x), where g(x) is the reflection across

ameera1973

08.01.2022

$ 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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Liapis

06.12.2020

-15 13/15

Step-by-step explanation:2 4/5× -5 2/3=14/5 ×-17/3=-238/15

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