2 years ago

Are the brackets correct

Mathematics

2 answers:

anygoal [31]2 years ago

8 0

Answer:

(B) Range = (-3,2] bracket is wrong.

It should be (-3,2).

Step-by-step explanation:

Irina-Kira [14]2 years ago

3 0

Answer:

The domain is correct

but the correct range is (-3 , 2)

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Answer:

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Step-by-step explanation:

Definition of negative exponent:

$a^{-n} = \dfrac{1}{a^n}$

In our case, a = 3 and -n = -2.

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Now we just evaluate the power in the denominator.

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