What is the inverse of y=1/x

y = 1/x is already the inverse of that function.

When you solve for the inverse of a function, you interchange x and y then solve for a specific variable.

Let's say we had the function f(x) = x².

We interchange variables; x = y²

Take the square root of both sides; √x = √y²

Finally, simplify; √x = y or -√x = y

Best of Luck!

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