Find The 9th Term Of The Arithmetic Sequence With A1 = 10 And D= -1/2
Find the 9th term of the arithmetic sequence with a1 = 10 and d= -1/2
Answer:
a1=10
d-1/2
n=9
An=a1+(n-1)d
a10=10+(9-1)-1/2
A10=10+(8)-1/2
A10=10+(-8/2)
A10=10-4
A10=6
Step-by-step explanation:
Comments
Post a Comment