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maksim [4K]
4 years ago
15

What is the range of (w*r)(x)

Mathematics
2 answers:
m_a_m_a [10]4 years ago
8 0

Answer: The answer is A

Step-by-step explanation:

Natasha_Volkova [10]4 years ago
4 0

Answer: First option is correct.

Step-by-step explanation:

Since we have given that

r(x)=2-x^2\\\\w(x)=x-2

we need to find the composition of function w and r i.e.

w\circ r=w(r(x))=w(2-x^2)=2-x^2-2=-x^2

Since the range of  -x^2 must be (-\infty,0}.

As its values can be any negative real number in this interval.

Hence, first option is correct.

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Artist 52 [7]
                         x^2 - 4
                     ------------------------------
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