Find a function with given points
Okay, so I have a math problem where I am given the fallowing points:
Now I have to find a function that models those points and create it by hand.
I know one of the ways to do it is an inverse function but I can't figure out how to create one.
Then I also found the formula He^-kx may represent that function but I have no clue what H, e, or k represent in the equation.
Can anyone help me?