The answers tell you the y-intercept is zero, so all you need to do is choose the appropriate slope. Since y/x = -4, ...
.. selection A is appropriate.
Answer:

Step-by-step explanation:
You are given the relation 
This means that

The input values of this relation are
, so the domain of this relation is 
The output values of this relation are
, so the range of this relation is 
A no students are taking all 3 languages
B 41 students are taking no language sorry if I’m wrong have a great day
Answer:
B, B, A
Step-by-step explanation:
I don't know number 4 answer. hope I helped