Finding the Inverse of a Function. Given the function we want to find the inverse function, . 1  First, replace with y. 2  This is done to make the rest of the process easier. 3  Replace every x with a y and replace every y with an x. 4  Solve the equation from Step 2 for y.
Answer by Ananda Adhikari. Confidence votes 1.9K. Store Carbohydrates. The function of starch in the body is to provide energy. When the body digests starch, it is turned into glucose, which gives the body the energy it needs to function.
The purpose is to see if the microbe can use starch, a complex carbohydrate made from glucose, as a source of carbon and energy for growth.Use of starch is accomplished by an enzyme called alpha-amylase.lace the dropper above the plate and add the reagent to the culture. The starch in the plate is changed to blue-brown by the iodine reagent. Areas where starch has been digested by bacterial growth exhibit clear halos in the midst of the dark plate, indicating a positive alpha-amylase, or starch hydrolysis test.