What is the range of the function g(x)=x4+3?

Question

PLEASEEEE ANSWWWWEEEERRRRR

Answer 1

^{the domain, of course, is all reals.}

even if x is negative, the result of raising to the 4th power is always positive, so the first term's lowest conceivable value is zero--and this means that the minimum value of the function is three.

 

range: [3,infinity)