Write an equation for n’th term of the arithmetic sequence. Then find a10
-5, -4, -3, -2
Answer:
4
Step-by-step explanation:
d=-4+5=-3+4=-2+3=1
a(n) = a +(n-1)d
a(n) = -5+(n-1)1
a(10) = -5+(10-1)1
=4
hope this help