What is the solution to the quadratic equation?
y = x^2-4

(-2,2)

i just did my homework with the same question

13

step-by-step explanation:

distance formula is d=√(x2-x1)^2   +   (y2-y1)^2

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