I believe the correct answer is the last number line
Answer:
20
Step-by-step explanation:
The answer would be 6. 21/3.5=6
Answer:
Because X (10) repeats
Step-by-step explanation:
A function has no repeated X but here in your x variable 10 is there twice so therefore it is NOT a function
You can use the pencil test also in a graph, align your pencil vertically and see if there are multiple points that have the same X and if there isn't any repeated its a function.
