Let f(x)=4-x^2,

find ( f(x+h)-f(x) ) / h and simplify

If , then

So

Then for , we can cancel common terms:

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet