Which function represents g (x) a reflection of f (x) = 4[1/2]x across the x-axis

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Cindy

Mathematics

6 January, 10:26

Which function represents g (x) a reflection of f (x) = 4[1/2]x across the x-axis

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Kingston Rogers · Answer 1

A function, such is a mathematical collection of algebraic terms. Functions can be reflected across the x-axis by multiplying the entire function by - 1. In this case multiplying the function by - 1 leads to - 4x/2. Hence the new function is - 4x/2. Functions can also be reflected in the y-axis by replacing x with - x.