What is the domain of the square root function graphed below?
6
x
1
x2-4
>-4
0x20
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kk.bj.

step-by-step explanation:

.mnm.kn.kj

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

explanation:

step-by-step explanation: