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geadrian
Group Title
Find a formula in terms of x for the
function w(x) = p(p(x)), where p(x) = 2x + 1.
 one year ago
 one year ago
geadrian Group Title
Find a formula in terms of x for the function w(x) = p(p(x)), where p(x) = 2x + 1.
 one year ago
 one year ago

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Jusaquikie Group TitleBest ResponseYou've already chosen the best response.1
i think you just plug in the terms so w(x) = [2(2x+1)+1]
 one year ago

Jusaquikie Group TitleBest ResponseYou've already chosen the best response.1
then if you need to simplyfy and solve for x that's not that hard either, (2(2x+1)+1) (4x+2+1) 4x+3 4x=3 x=3/4
 one year ago

geadrian Group TitleBest ResponseYou've already chosen the best response.0
I see where you plug in the 2x+1 for p(x) but how do you decide what the first p in the equation is, confused on that p
 one year ago

Jusaquikie Group TitleBest ResponseYou've already chosen the best response.1
p(x) is the function then it is ran through itself again
 one year ago

Jusaquikie Group TitleBest ResponseYou've already chosen the best response.1
think of v=p(x) p(v) is the same as the p(p(x)) in the problem given
 one year ago

geadrian Group TitleBest ResponseYou've already chosen the best response.0
awesome, thank you, I see what your talking about and I can understand it, you are a stress reducer and life saver!!!
 one year ago

Jusaquikie Group TitleBest ResponseYou've already chosen the best response.1
p, we all had a tough time with functions at one point, later they will seem so natural that it's like addition
 one year ago

geadrian Group TitleBest ResponseYou've already chosen the best response.0
I'm gonna take your word for it and keep in mind that maybe they will get easier
 one year ago

Jusaquikie Group TitleBest ResponseYou've already chosen the best response.1
it all comes down to putting a number in and getting a number out what your working on now is putting a number in then getting a number out and then putting that number back in to get out the answer
 one year ago
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