Answer:
Not a function
Step-by-step explanation:
we see on this graph,
(1,2) and (1,7)
we have two of the same x points, when put on a graph, that would be having 2 of the same inputs.
which always means it's not a function.
X+1=4x-2
+2 +2
x+3=4x
-x -x
3=3x
1=x
Yeah Im pretty sure it is
