Answer:
<h2>The value of y is <u>0.5</u>, so the answer is <u>C</u>.</h2>
Step-by-step explanation:
Find first the constant of variation.
Given: x = 3, y = 4
Find: k = ?
Formula:

Solution:

Then, find the value of y in the third box.
Given: x = 24, k = 12
Find: y = ?
Formula:

Solution:

I'm just guessing but maybe expressions
C and d
when x = 2 , f(x) = x^2 = 4
and
when x = 1 f(x) = 5
Start by multiplying 24*5 (PEMDAS)
24*5= 125
125-41=84