Complete the square for the function f(x) = x² - 10 + 21. what is the minimum point on a graph of this function?
(1, -4)
(-5, -1)
(-4,5)
(5, -4)

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

answer: 4 (:

step-by-step explanation: