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 2 years ago
Evaluate the function for the given value of x. If you can explain how you got the answer that would be great! :D
f(x) = 6x2  4x  4 , x =  2
 2 years ago
Evaluate the function for the given value of x. If you can explain how you got the answer that would be great! :D f(x) = 6x2  4x  4 , x =  2

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hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1directly put x=2 f(2)= 6 (2)^2 4(2) 4 now (2)^2 = (2)(2) =4 4(2)=8 so, f(2) =6(4)(8)4 =24+84 i think u can solve further

Esmy
 2 years ago
Best ResponseYou've already chosen the best response.1the 20 has a negative sign its not positive

Esmy
 2 years ago
Best ResponseYou've already chosen the best response.1Okay yeah I see I was like It can't be positive 20. :D

Esmy
 2 years ago
Best ResponseYou've already chosen the best response.1Yes I do actually thats why I was like this can't be positive 20 lol

jwheele1
 2 years ago
Best ResponseYou've already chosen the best response.0ok, great. Just wanted to make sure before I left this area. =)

jwheele1
 2 years ago
Best ResponseYou've already chosen the best response.0I'll leave you all with this: http://www.khanacademy.org/math/algebra/quadtratics
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