NEED HELP NOW PLEASE. WILL GIVE BRAINIEST

Mark all the relative maximum points in the graph

(-7,7) would be one of them and (5,-7) the other

Step-by-step explanation:

Just look for the point in which the function change "direction", with this I mean where the function changes from negative to positive or positive to negative direction, or slope

i pretty sure it is

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