Function f(x)=1 - 1/×+2 find the following (i) f(-x) (ii) f(x+k) (2)

1 answer:

3 0

Answer:

$= 1 + \frac{1}{ x} + 2 \\ 3 + \frac{1}{x} \\ = 1 - \frac{1}{(x + y)2} = 1 - \frac{1}{(2x + 2y)}$

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Function f(x)=1 - 1/×+2 find the following (i) f(-x) (ii) f(x+k) (2)​