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GiggleSquid
 3 years ago
If f(x)=4x+7 and g(x)= sqrt(x3), what is (fog)(4)
GiggleSquid
 3 years ago
If f(x)=4x+7 and g(x)= sqrt(x3), what is (fog)(4)

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GiggleSquid
 3 years ago
Best ResponseYou've already chosen the best response.0keep getting these square root ones wrong. medal to correct answer

GiggleSquid
 3 years ago
Best ResponseYou've already chosen the best response.0well, just want people to double check there answer

lgbasallote
 3 years ago
Best ResponseYou've already chosen the best response.3well what's your answer

lgbasallote
 3 years ago
Best ResponseYou've already chosen the best response.3tag me when you have an answer

GiggleSquid
 3 years ago
Best ResponseYou've already chosen the best response.0\[\sqrt{233}\] 4.4721 but thats not right.

lgbasallote
 3 years ago
Best ResponseYou've already chosen the best response.3solve for g(4) first

lgbasallote
 3 years ago
Best ResponseYou've already chosen the best response.3\[(f o g)(4) \implies f(g(4))\]

GiggleSquid
 3 years ago
Best ResponseYou've already chosen the best response.0here is one that introduces h @lgbasallote Let f(x)=(4x^3+20)^2 and g(x)=4x^3+20. Given that f(x)=(hog)x, find h(x)

GiggleSquid
 3 years ago
Best ResponseYou've already chosen the best response.0where do i start with that

lgbasallote
 3 years ago
Best ResponseYou've already chosen the best response.3find (h o g) x first

vishweshshrimali5
 3 years ago
Best ResponseYou've already chosen the best response.0sorry to interrupt but Prefer this link .. for understanding ; http://www.regentsprep.org/Regents/math/algtrig/ATP7/compositionfunctions.htm

vishweshshrimali5
 3 years ago
Best ResponseYou've already chosen the best response.0see the examples. . you may continue @lgbasallote

GiggleSquid
 3 years ago
Best ResponseYou've already chosen the best response.0this may help, in helping me

GiggleSquid
 3 years ago
Best ResponseYou've already chosen the best response.0wait, how do i find (hog)?

GiggleSquid
 3 years ago
Best ResponseYou've already chosen the best response.0what do i use for x?

GiggleSquid
 3 years ago
Best ResponseYou've already chosen the best response.0isnt it just 4x^3+20 then?

lgbasallote
 3 years ago
Best ResponseYou've already chosen the best response.3so therefore h(4x^3 + 20) = f(x) do you agree with this?

GiggleSquid
 3 years ago
Best ResponseYou've already chosen the best response.0where do i use that?

lgbasallote
 3 years ago
Best ResponseYou've already chosen the best response.3hmm this was easier in my head...

lgbasallote
 3 years ago
Best ResponseYou've already chosen the best response.3how will you turn h(4x^3 + 20) into h(x) what do you think?

GiggleSquid
 3 years ago
Best ResponseYou've already chosen the best response.0geeze, I have no clue.

lgbasallote
 3 years ago
Best ResponseYou've already chosen the best response.3try posting it as a new question maybe someone has an idea
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