The fuction a (n) = 3n-7 represents the value of the nth term in a sequence. what is the sum of the 1st and 5th terms of the sequence

Step-by-step explanation:

Put the appropriate values of n in the formula and do the arithmetic.

  a(1) = 3·1 -7 = -4

  a(5) = 3·5 -7 = 8

The 1st and 5th terms are -4 and 8.

The first few terms of the sequence are ...

  -4, -1, 2, 5, 8, 11, 14, ...

i got 86 for this

hope this !

if you need an explanation just ask

its 50 miles away from the starting point