Please help me with this question

Equation of line in slope-intercept form that passes through (4, -8) and is perpendicular to the graph is below

Step-by-step explanation:

Slope of the equation     is  

Since slopes of perpendicular lines are negative reciprocal of each other, therefore slope of other line is given as

Equation of line in point slope form is given as

Here  (x1, y1) = (4, -8)

Simplifying it further  

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

idk man good luck man