Then the inverse is y = / 3. If you need to find the domain and range, look at the original function and its graph. The domain of the original function is the set of all allowable x-values; in this case, the function was a simple polynomial, so the domain was all real numbers.
Starch is found in potatoes, and in grains such as corn and wheat. Starch is made up of glucose repeat units. Click on the glucose to see it in 3-D. In your body, special proteins called enzymes (which are also polymers, by the way) break starch down into glucose, so your body can burn it for energy.
Starch is a mixture of two polysaccharides, linear amyloses and branched amylopectins, which both have the general formula (C6H10O5)n. As a rule, the amylose content in starch is 10-30 percent and the amylopectin content is 70â90 percent. Starch polysaccharides are constructed of glucose residues bound in amylose and in linear amylopectin chains by cross Î±-l,4-glucoside bonds and at branch points by Î±-l,6-glucoside bonds.