Suppose y is a function of a that does the following steps in order The input is multiplied by 7 Then add 5 Then divide by 8 a Find the rule of the function y b Describe what the inverse function does to its input in order The input is divided by 8 then add 5 then multiply by 7 O The input is divided by 8 then add 5 then multiply by 7 O The input is divided by 7 then subtract 5 then multiply by 8 O The input is multiplied by 8 then subtract 5 then divide by 7 c Give the inverse function as a function of y