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ASAAD123 Group TitleBest ResponseYou've already chosen the best response.0
what's the question?
 one year ago

firebird Group TitleBest ResponseYou've already chosen the best response.0
if f(x) = X squared does it follow that f(a+1) = (a+1) squared
 one year ago

firebird Group TitleBest ResponseYou've already chosen the best response.0
explain why
 one year ago

ASAAD123 Group TitleBest ResponseYou've already chosen the best response.0
replace x with (a+1).
 one year ago

firebird Group TitleBest ResponseYou've already chosen the best response.0
How do you evaluate the expresssion f(g(4)) when f(x)= 3x and g(x)= x2
 one year ago

ASAAD123 Group TitleBest ResponseYou've already chosen the best response.0
f(g(4))=3(42)=6
 one year ago

hba Group TitleBest ResponseYou've already chosen the best response.2
@firebird Do you understand ?
 one year ago

hba Group TitleBest ResponseYou've already chosen the best response.2
So let me explain that to you We have to find f(g(4) So we have to find g(4) first g(x)=x2 then g(4)=
 one year ago

Shadowys Group TitleBest ResponseYou've already chosen the best response.0
note: if f(x)=3x, g(x)=x2, then f(g(x))=3(g(x))=3(x2)
 one year ago

ASAAD123 Group TitleBest ResponseYou've already chosen the best response.0
f(g(x)) :substitute g(x) in x of f(x).
 one year ago

Shadowys Group TitleBest ResponseYou've already chosen the best response.0
simply sub anything inside x as long it's in the domain.
 one year ago

hba Group TitleBest ResponseYou've already chosen the best response.2
@firebird Do you follow me ?
 one year ago

hba Group TitleBest ResponseYou've already chosen the best response.2
So what did you get ? g(4)=
 one year ago

firebird Group TitleBest ResponseYou've already chosen the best response.0
So under the same values of f(x) and g(x), g(f(4)) is equal to g(3(x)) which is equal to x2(3x)?
 one year ago
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