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34 votes
34 votes
Find the domain and range of the function. 13. f(x) = 4x2

User Robert Farley
by
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1 Answer

24 votes
24 votes

The function is given


f(x)=4x^2

The domain of the function is defind as the set of values of x for which the function is defined.

Hence the domain of the function is


D=(-\infty,\infty)

Here , x belongs to real numbers.

The range of the function is defined as the values of y for which the function is defined .


R=\lbrack0,\infty)

Here y is greater than equal to zero.

User Motou
by
3.1k points
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