In the inverse variation function, what happens to the output when the function's input value is divided in half

We know inverse variation function is y =

Here x is the input and y is the output.

when the function's input value is divided in half

x is divided in half so x becomes

Now replace x with

y =

y =

y =

y=

From this we can see that output y is doubled

when the function's input value is divided in half, then the output is doubled.

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°