Question: Write a function called reduceFunctions with the following type: reduceFunctions(fa: ((p: Pixel) => Pixel)[] ): ((x: Pixel) => Pixel) That is, reduceFunctions takes an array

Write a function called reduceFunctions with the following type: reduceFunctions(fa: ((p: Pixel) => Pixel)[] ): ((x: Pixel) => Pixel) That is, reduceFunctions takes an array of functions, each taking a pixel and returning a pixel. It returns a single function (also from pixel to pixel) that composes all functions in the array, applied in order, left to right. Use reduce() to implement it.

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