please answer these questions correct

15) The function which has the FASTEST growth (greatest rate of increase) of these is a) 2n b) lgn c) n2 d) nign 16) TRUE/FALSE Accessing the element in index 100 in an ARRAY takes approximately 10 times the time it takes to access the element at index 10. 17) TRUE/FALSE Accessing the 100th in a LINKED LIST node takes about 10 times the time as it takes to access the 10th node