2 Answers

2 Answers

F(x) = 2 - x -x2

Since f(1-x)= f (2+x) is true for all x, the best way to solve this type of question is to plug in some real number. When x = 0, f (1-0) = f (2+0) => f (1) = f (2).Then ...

Since f(1-x)= f (2+x) is true for all x, the best way to solve this type of question is to plug in some real number. When x = 0, f (1-0) = f (2+0) => f (1) = f (2).Then ...

1 Answer

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