Question

For the following APS write the the first term and common difference: 3,1,-1,-3 *
1 point
3,1
3,-1
3,-2
3,2

Answer 1

Answer:

Option C: 3,-2

Step-by-step explanation:

First term of the AP clearly is 3.

Common difference=d

d=a2-a1

a2=1 and a1=3

Therefore

a2-a1= 1-3= -2

There's your answer!