Identify whether each equation is a relation or a function. 1. X-y = 10 2. x2 + y = 8 3. x + y2 = 12 4 x + y = 16 5. 3x² + y2 - 6 = 0

IN MY OWN OPINION
Step-by-step explanation:
1.RELATION
THE EQUATION DOESN'T HAVE HIGHER DEGREE
2.FUNCTION
IT HAS DEGREE IN THE COEFFICIENT
3.FUNCTION
IT HAS A DEGREE TOO
4.RELATION
THERES NOTHING HIGHER DEGREE
5.FUNCTION
IT HAS DEGREE IN THE EQUATIONS