Answer:
32
Step-by-step explanation:
1. 1/4x + 5 =y
2. 1/4x
3. Increasing
4. It’s a positive number
5. 5
6. But the point on the vertical line at positive 5
For this case we have by definition, the GFC of two numbers is given by the largest factor that divides both numbers without leaving residue.
We have the following expression:
and 
So, we look for the factors of 3 and 4:
3: 1.3
4: 1, 2, 4
Thus, the GFC of both numbers is "1".
The GFC of both expressions is: 
Answer:
p
The real number has to be 0