Thanks in advance.

A piecewise function is a function that applies different sub-functions in different intervals of domain. For example, -x + 1, x f(-2) = -3- (-2) = -1 f_x(-1) -> f(-1) = -1 f_x(1) -> f(1) = 3 * 1 + 1 = 4 def create_piecewise_function(*cases): T 11 >>> f_x = create_piecewise_function (-float('inf'), -1, lambda num: -3 - num), (1, float('inf'), lambda num: num * 3 + 1) >>> f_x(-2) -1 >>> f_x(-1) -1 >>> f_x(1) 4 # YOUR CODE GOES HERE #