Answer:
D
Step-by-step explanation:
Given the table

The change in x is

The change in y is

Since for the same change in x, the change in y is different, given table represents nonlinear function.
Answer:
Look at the photo
Step-by-step explanation:
I hope I solved it right. Once you get the main concept of it, it's pretty easy.
If you have any questions about the way I solved it, don't hesitate to ask
Answer: Thomas needs 21,727 bricks altogether to build both houses.
Step-by-step explanation:
House A requires: 8,876 bricks
House B requires: 8,876 + 3975 = 12,851 bricks
8,876 bricks + 12,851 bricks = 21,727 bricks