It’s A, as you can tell from my picture
Answer: This relation is not a function
Step-by-step explanation:
To find out if a relation is a function, we need to use the vertical line test, which means each input value only has one output value. This graph does not pass that vertical line test.
1,387 because you just add all the bricks (421+623+343)
Answer:
2 Sandwiches
Step-by-step explanation:

Answer:
-37
Step-by-step explanation: