F(n)= -3n+2
g(n)= -3n+1
Find f(g(10))

f(g(10)) = 89

Step-by-step explanation:

f(n)= -3n+2

g(n)= -3n+1

f(g(10))

First find g(10)

g(10) = -3*10 +1 = -30+1 = -29

Then find f(-29)

f(-29) = -3*-29+2 = 87 +2 = 89

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.