Question

01.
If f:R → R is continuous and whenever [x] = [y] we have f(x) - f(y) = [x] (x-y).
If f(1) = 2 then f(5) is equal to
(where (.) is GIF)
1) 9
2) 10
3) 12
4) none
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Answer 1

Answer:

4 none please mark me as Branliest and I will follow you

Answer 2

i too don't know pls help me out to do this