The domain of the function is all real numbers. There doesn't seem to be an interval with unexpected behavior based on the input-output pairs we have tested.

To find the approximate slope and intercept, let's use two points from the function's output (0, 7.9) and (1, 35.6).

m = (35.6 - 7.9) / (1 - 0) = 27.7

b = 7.9 (the intercept)

