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magan
 2 years ago
Really need help
Evaluate the function f(x) = x 2 + 1 for f(2).
a.1
b.5
c.7
magan
 2 years ago
Really need help Evaluate the function f(x) = x 2 + 1 for f(2). a.1 b.5 c.7

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SnuggieLad
 2 years ago
Best ResponseYou've already chosen the best response.0In an F of X problem all you do is evaluate the problem replacing the x with the number inside of the parenthesis. So, for this it would be f(2)=2(2) + 1

magan
 2 years ago
Best ResponseYou've already chosen the best response.0so how do i get the answer?

SnuggieLad
 2 years ago
Best ResponseYou've already chosen the best response.0Work that out...Forget the left side work out the right side...you know what x is but now you need to know the combination of F of X

SnuggieLad
 2 years ago
Best ResponseYou've already chosen the best response.0So multiply two and two then add one

SnuggieLad
 2 years ago
Best ResponseYou've already chosen the best response.0It is easy and sometimes fun when you get the hang of it. You are in algebra one I can tell but when you get into algebra two you will start graphing them which is much more difficult.

SnuggieLad
 2 years ago
Best ResponseYou've already chosen the best response.0It is like this...(blank)=a+1 if a = 1...the answer would be found by replacing the in the right side of the problem with 1

SnuggieLad
 2 years ago
Best ResponseYou've already chosen the best response.0If you are waiting on me to give you an answer you won't get it I am sorry.

magan
 2 years ago
Best ResponseYou've already chosen the best response.0sorry i was away for a bit give me a sec

magan
 2 years ago
Best ResponseYou've already chosen the best response.0so i got 5 as the answer. is that correct?
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