find the 25th term of the arithmetic sequence 24, 19, 14, 9 ...
2 answers
Subtract 5 each time. The 25th term will be a negative number.
a=24
d=-5
term(25) = a+24d = 24 + 24(-5) = -96
d=-5
term(25) = a+24d = 24 + 24(-5) = -96