jrpeter828 jrpeter828

19-07-2020
Mathematics

contestada

The graph of f(x) =7x is reflected across the x-axis. write a function g(x) to describe the new graph. G(x)=___

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jimthompson5910 jimthompson5910

19-07-2020

Answer: g(x) = -7x

To reflect a function across the x axis, we just stick a negative in front. This will make all point's y coordinates to go from positive to negative or vice versa. If the original function already has a negative out front, then remove it.

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