14. for the sequence 15, 22, 29, 36, 43, , solve the following problems: (a) write a recursive formula for the sequence. (b) write an explicit formula for the sequence. (c) find the sum of the first 100 terms of the sequence.

b write an explicit formula for the sequence, because first of all c doesn't make and that's all

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

a. she will receive a refund of $278.

step-by-step explanation: