Which values for h and k are used to write the function f of x = x squared + 12 x + 6 in vertex form? h=6, k=36 h=−6, k=−36 h=6, k=30 h=−6, k=−30

75%

step-by-step explanation:

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.

answer: 1+1

step-by-step explanation: 1+1 is at least 2