Answer:
Step-by-step explanation:
Essentially, begin by flipping the x and y terms:
x = (1 - 2y)^2 + 5
Then, solve for y:

Because we know there is only 1 y-value for any given x-value, the inverse of the given function is also a function.
You have to add 4 and 9 then drop your variable
Answer:31 dived by 81 is 0.3703
Step-by-step explanation: