4. Replace y with f-1(x).  Inverse functions are usually written as f -1 (x) = (x terms) . Note that in this case, the -1 exponent doesn't mean we should perform an exponent operation on our function. It's just a way of indicating that this function is the inverse of our original.
Answered by The Community. Making the world better, one answer at a time. No, starch is held together by a-1,4 glycosidic linkages. Carbohydrates, starch in this case, form glycosidic bonds while proteins (amino-acids) are the ones that form peptide bonds.!!!
What bond hold the backbone of DNA together (sugar-phosphate)? Hydrogen bonds hold the base pairs, but I don&#39;t know the outside of the double helix. Thanks! (: Source(s): bonds hold sugar phosphate backbone dna together: https://shortly.im/bgB9B. Dovie Â· 2 months ago.