Answer:
The 4th graph represent the function f(x)=1/3|x|
A quotient means division, so you can get rid of the third and fourth choices. It says "opposite" so that means negative.
The answer is the second choice:
Answer:
Completing the table, we have;
Explanation:
Given the equation;

where y is the output and x is the input.
we were given the outputs 1,3,5.
To get the input for each of the given output let us substitute the output into the equation and solve for x;



Therefore, completing the table, we have;
I believe the answer is A :) sorry if wrong