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How do you find the domain and range of #f(x)=3x^4-10#?

Answer 1

Ethan Adkins

Domain: # x in RR or (-oo,oo)#
Range : #f(x)>= -10 or [-10,oo)#

#f(x)= 3 x^4-10#

Domain : Possible input value of #x# . Any input of #x# is possible.

Domain: # x in RR or (-oo,oo)#

Range : Possible output value of #f(x) ; x^4>=0# .

Range : #f(x)>= -10 or [-10,oo)#

graph{3x^4-10 [-40, 40, -20, 20]} [Ans]

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Answer 2

Genesis Allen

The domain of f(x) is all real numbers, and the range is all real numbers greater than or equal to -10.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.