What is the explicit formula for the arithmetic sequence 4/5, 29/30, 17/15, 13/10?

Explicit formula is

Step-by-step explanation:

The given arithmetic sequence is 4/5, 29/30, 17/25, 13/10

The explicit formula of this sequence will be in the form of

Where = nth term of the sequence

= first term of the sequence

n = number of terms

and d = Second term - first term

Now we put the values in the explicit formula

Therefore the explicit formula of this arithmetic sequence is f(n)=

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .