Get insightful responses to your questions quickly and easily on IDNLearn.com. Ask anything and receive prompt, well-informed answers from our community of knowledgeable experts.
Answer:
-1
Step-by-step explanation:
Find the difference of each sequence
19 - 15 = 4
15 - 11 = 4
11 - 7 = 4
7- 3 = 4
3 - ? = 4
Subtract 4 from the 3
3 - 4 = -1
Therefore, the next term is -1