Mathematics
12.06.2022 10:44
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crookdamian21
crookdamian21
4,9(64 marks)

(a) The domain of the function is all negative real number

Step-by-step explanation:

Given

f(x) = -\sqrt{-x

Required

Determine the domain

The domain is the possible values of x which f(x) will be defined.

So, for f(x) to be true:, the following condition must be met:

-x  0

Divide both sides by -1

x < 0

Hence, (a) is true

kfloyd6046
kfloyd6046
4,5(65 marks)

answer: C. Translated right 5 and down 1

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