Answer in the attachments.
Yes, the equation specifies a function with independent variable x.
Equation: 6x + 19y = 7
This can be put in y = mx + b form,
6x + 19y = 7
19y = -6x + 7
y = -
x + 
Since the equation can be put in the form of a linear function, the domain is all read numbers (-∞,∞) or -∞ < x < ∞ .
Answer: D-Alycia used a criterion that does not guarantee congruence
Step-by-step explanation:
The answer would be A (3/2)