Select all of the following functions that have a range of y ≥ 0.

Absolute value.

Squaring.

Identity.

Cubing.

Square root.

Question

Spud

Mathematics

15 September, 21:24

Select all of the following functions that have a range of y ≥ 0.

Absolute value.

Squaring.

Identity.

Cubing.

Square root.

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Answers (1)

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Javion Bender · Answer 1

Answers are choice A, choice B, choice E

The identity parent function, f (x) = x, has the range equal to the set of all real numbers. The same can be said about the cubic parent function g (x) = x^3. This is why we can eliminate choice C and choice D. The other answer choices have a range of non-negative numbers. This is assuming we are talking about parent functions (and not shifts or scalings or dilations of them).

Select all of the following functions that have a range of y ≥ 0.Absolute value.Squaring.Identity.Cubing.Square root.

Select all of the following functions that have a range of y ≥ 0.

Absolute value.

Squaring.

Identity.

Cubing.

Square root.