Question

Determine which of the following relations is a function.

Answer 1

Answer:

The farthest left box.

Step-by-step explanation:

In order for a relation to be a function, the order of numbers must be constant from the input to the output. The other numbers do not have a consistent value, but the one on the far left is x=+5 and y=-5, and it continues this way throughout the relation.

Hopefully this helped!

Answer 2

Answer: Hi! I am doing the same school program and the answer is A and C! Hope this helps.