Answer:
the correct answer is
Step-by-step explanation:
hope this helps u!!
Answer:
since output value is paried with input value teh relationship IS a function
Step-by-step explanation:
Step 
<u>Find the factors of each number</u>
we know that

Step 
<u>Find the greatest common factor (GCF)</u>
the GCF is equal to----------> 
therefore
<u>the answer is</u>
The GCF is 