You use lots and lots of math.
Answer:
<h2>The table does not show a linear function</h2>
Step-by-step explanation:

Twice the sum of a number and 4 is 14. In this case the numbers are added first, and the ANSWER is doubled.
Mean=np
36=(0.12)n
n=300
300 students were surveyed.
That's the way I answer in my country but I'm not sure about this solution is correct in your school or not.
Answer:
it C
Step-by-step explanation: