f(x)=1/sqrt(1−|x|)+1/x^4 I was asked to show though the intermediate value theorem that f(x) has at least one solution when f(x)=314. I found that f(x) is continuous when −1<x<0 and 0<x<1. The problem I'm having is that I thought that the theorem only worked for closed intervalls. Any tips are greatly appreciated!

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