Help me find the graph that does *not* represent two quantities in a proportional relationship ;,)

The first picture is Graph
Graph the line using the slope and y-intercept, or two points.
Slope:
1
1
y-intercept:
(
0
,
0
)
(
0
,
0
)
x
y
0
0
1
1
Correct is D

The chosen topic is not meant for use with this type of problem. Try the examples below.
(
−
10
,
7
)
∪
(
7
,
11
)
(
-
10
,
7
)
∪
(
7
,
11
)
(
−
3
,
5
]
∪
[
5
,
10
)
(
-
3
,
5
]
∪
[
5
,
10
)
(
−
1
,
29
)
∪
(
26
,
50
)

I think that the answer is A. It’s not even

Ithink the answer is discovery verbs because they are quite similar to the verb 'discovering'