The way we will write 1 in = 2.53 cm as a function is; f(x) = 2.54x cm
We are given the statement;
1 inches = 2.54cm
Now, if we have say 3 inches to convert to cm, it mean that we will have;
3 × 2.5 = 7.62 cm
Now, as a function if we have x inches to convert to cm, it means that the function will be;
f(x) = 2.54x cm
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