What are the domain and range of f(x)=−2(x−13)2+39?

Domain: All real numbers

Range: All real numbers

Step-by-step explanation:

I don't think that the calculator is going to be wrong.... Have a good day and good luck!

the correct answer is 5 6 and 7

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