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anonymous
 one year ago
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anonymous
 one year ago
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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0their all negative options. I just didn't notice there weren't there sorry.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0isn't it g(x)*f(x)*(4)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0are you familiar with these?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0actually what i hav studied is that f(x) or g(x) can be written as f or g and f'g is f multiplied g

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I think there's a few ways you can actually do it.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0there is also braces for (f'g) separating it from (4)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0those ways can change the entire ans. actually!

amilapsn
 one year ago
Best ResponseYou've already chosen the best response.1Here's the question is \((g\circ f)(x)\) right?

amilapsn
 one year ago
Best ResponseYou've already chosen the best response.1Here's the thing: \[(g\circ f)(x)=g\left( f(x)\right)\\ gf(x)=g(x)\times f(x) \] right?

amilapsn
 one year ago
Best ResponseYou've already chosen the best response.1that circle between g and f means g "of" f

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1Still confused? It's the same as before g(f(4))

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1Same sort of question

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I did g(f(4)) = 3(4x+7)5 but that's wrong

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so now I'm going through everything again

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1That's g(f(x)), you're on the right track g(x) = 3x5 and f(x) = 4x+7 g(f(x)) = 3(4x+7)5 for g(f(1)) we plug in 1 now where the x is. g(f(1)) = 3[4(1)+7]5

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh I was doing 4 but I do 1 I guess.

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1g(f(4)) = 3[4(4)+7]5

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1You're doing it right then, why doubt yourself? :P

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The other people helping me were showing me different things so I just assumed I was wrong. I was feeling really confident about it actually. Anyways I was right and the answer is 32.
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