Question

The initial term of an arithmetic sequence is 5. The eleventh term is 125. what is the common difference of the arithmetic sequence?

Answer 1

a = 5
a + 10d = 125

5 + 10d = 125
10d = 120
d = 12

Answer 2

12

Answer 3

5 + (12 x 10)
5+120
125

Multiply by 12, ten times, then add 5 to get your 11th term.

Answer 4

I don’t understand

Answer 5

I want head lmao

Answer 6

Find the 75th term of the arithmetic sequence -17, -13, -9, ...