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

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

2

step-by-step explanation:

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed