Find the inverse of the function. f(x) = 5x + 6 f-1(x) = quantity x plus six divided by five Not a one-to-one function f-1(x) = x divided by five minus six f-1(x) = quantity x minus six divided by five

The relative growth rate for a certain type of fungi is 60% per hour.a small culture has formed and in just 6 hours the count shows to be 20,273 fungi in the culture.what is the initial number of fungi in the culture?