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Agl202
 one year ago
Quick help...
Consider the function f(x) = x2 − 2x + 6. Find the value of f(x) when x = 3 and select the correct answer below.
1
3
6
9
Agl202
 one year ago
Quick help... Consider the function f(x) = x2 − 2x + 6. Find the value of f(x) when x = 3 and select the correct answer below. 1 3 6 9

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0All you need to do is plug 3 in wherever you see an x and then solve. Does that clear it up?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\(f(3) = (3)^22(3)+6\)

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1For example, if I needed to find the value of f(x) when x=4, THEN this is what I would do: \(\large\color{black}{ \displaystyle f(x)=x^22x+6 }\) \(\large\color{black}{ \displaystyle f(\color{red}{4})=\color{red}{(4)}^22\color{red}{(4})+6 }\) \(\large\color{black}{ \displaystyle f(\color{red}{4})=168+6 }\) \(\large\color{black}{ \displaystyle f(\color{red}{4})=14 }\)  Yes, 9 is right for x=3
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