Determine if the graph of the quadratic equation opens up or down and is wider or narrower than the graph y=x? y = -x? +2

y = -x^2 +2

Step-by-step explanation:

? means like add something in. Like ^2 is what I added in.

. This is what I learned after this chapter. (Concept.) You can learn about it and get ahead if they'll learn this.

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