You should try both points
put x=5/2 and y=3
5-2=3
the first one is on the graph
put x=3/2 and y=20
3-40/3≠3
the second one is not on the graph
The magnitude of the vectors is 7.2
The magnitude of a vector is resolved by using a formula
<h3>Magnitude of a Vector</h3>
This is the displacement between two vectors and can be calculated as

where x is the magnitude of displacement between y and z.
In this question, the vectors are
Let's find the magnitude of this vector

The magnitude of the vectors is 7.2
Learn more on magnitude of vectors here;
brainly.com/question/3184914
brainly.com/question/8536161
Answer:
B, D
Step-by-step explanation:
Sorry if I'm wrong. I dont know if E is right or not