Based on the weight of the pig and the age in days, the function notation would be w = f (d).
The function will take the form of:
y = f(x)
y will be the weight and x will be the age of the pig in days.
The function would therefore be:
w = f (d)
In conclusion, the function notation to express the pig's weight is w = f (d).
Find out more on function notations at https://brainly.com/question/21940797.
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