Answer:
The last option
Step-by-step explanation:
Functions can not have more than one point on the same x value
Answer;
D: 108 degrees
y - x = 1.
or, y= 1+x
y - 2x = 3.
=>1+x -2x= 3 (substituting the value of y)
=>-x= 2
=>x= -2
y = -2+1 = -1
Therefore, x = -2 and y = -1
