CAN SOMEONE PLEASE HELP ME. I NEED A GOOD GRADE ON THIS ASSIGNMENT TO PASS MY CLASS!!! I just need to graph this equation?
y = -2 cos 1/2 (x – 60 )+ 1

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.

kaahe btau