Examine the following graph, where exponential function P(x) undergoes a transformation.The preimage of the transformation is labeled P(x), and the image is labeled I(x). 2 exponentially decreasing functions. P of x passes through (0,1) & has a horizontal asymptote at y=0. I of x has same horizontal asymptote & passes through (0, 9).© 2018 StrongMind. Created using GeoGebra. What is the function rule for I(x) that represents this transformation?