Answer:
5
Step-by-step explanation:
We cannot repeat an x value for the relation to be a function
Since x=3 ,4, 7 are already used
We must let x=5
y = x
Slope: m = 1
y = x + c
2 = 2 + c
c = 0
y = -2
4x - 3y = 18
4x - 3(-2) = 18
4x + 6 = 18
4x = 12
x = 3
(3, -2)
YES
I'll start with 72/12
= 6
6 is does not have any decimals,
Therefore YES
