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What is the domain and range of #d(s)= 0.006s^2#?

Answer 1

Domain: #s in RR#
Range: #AAd>=0; d in RR#

#d(s)=0.006s^2# is valid for all values of #s in RR#

For #AAs in RR, s^2 >=0 rArr 0.006^2 >= 0# furthermore, as #abs(s) rarr +oo, d(s) rarr +oo# therefore the range of #d(s)# is #[0,+oo)#

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Answer 2

Nathan Axel

Domain: All real numbers (s ∈ ℝ) Range: All non-negative real numbers (d(s) ≥ 0)

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Answer 3

Genesis Allen

The domain of the function (d(s) = 0.006s^2) is all real numbers. The range of the function depends on the coefficient (0.006) and the fact that (s^2) is always non-negative. Therefore, the range of (d(s)) is all non-negative real numbers or ([0, +\infty)).

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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.