Find the inverse of f(ℎ) =ℎ^2 − 2ℎ + 4

ℎ ≥ 1

(h) =   + 1.

Step-by-step explanation:

Given, f(h) = - 2h + 4.

                   h ≥ 1 .

f(h) = + 3.

Now, to calculate the inverse of the function we have to interchange h and f(h). {Where interchanged f(h) will represent inverse of the function}

So,

 h = + 3

 h - 3  =

 f(h) -1 =

  f(h) =   + 1.

f(h) ⇒  Representing inverse of f(h) as stated above.

Thus, (h) =   + 1.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: