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math456
 3 years ago
Need help!! Q.13.
math456
 3 years ago
Need help!! Q.13.

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math456
 3 years ago
Best ResponseYou've already chosen the best response.0\[f(x)=(x+2x ^{3})^{4}\] a=1

math456
 3 years ago
Best ResponseYou've already chosen the best response.0Us the definition of continuity and the properties of limits to show that the function is continuous at the given number a.

myko
 3 years ago
Best ResponseYou've already chosen the best response.1you have to show that: \[\lim _{x>1} f(x)=f(1)\]

math456
 3 years ago
Best ResponseYou've already chosen the best response.0ohh so all i hv to do is to plug in 1 in the f(x) function?

myko
 3 years ago
Best ResponseYou've already chosen the best response.1that for f(1). Later use the fact that lim(x+2x^3) = lim x + lim 2x^3 and lim x>a f(g(x))= f(g(a))

myko
 3 years ago
Best ResponseYou've already chosen the best response.1it doesn't asks you for the value, it just say "show it continuous"
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