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anonymous
 3 years ago
f(x)=x+2
if x =1
anonymous
 3 years ago
f(x)=x+2 if x =1

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0So f(x) is x+2 correct?

.Sam.
 3 years ago
Best ResponseYou've already chosen the best response.2You got it confused, the function is f(x)=x+2 So, when x=1, you write the function as f(1)=1+2, you then ignore the f(x), or you can simply say that what's 1+2. Then, you got 3, Now you can rewrite it back as f(1)=3

.Sam.
 3 years ago
Best ResponseYou've already chosen the best response.2The "x" in f(x) is simply "states" that what value of "x" you are substituting into.
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