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.Sam. Group TitleBest ResponseYou've already chosen the best response.2
f(x)=x+2 f(1)=1+2=?
 one year ago

treydwg Group TitleBest ResponseYou've already chosen the best response.0
So f(x) is x+2 correct?
 one year ago

treydwg Group TitleBest ResponseYou've already chosen the best response.0
f(x) is 1?
 one year ago

.Sam. Group TitleBest ResponseYou've already chosen the best response.2
You 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
 one year ago

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