One cup is 8oz. So 0 servings.
If you entered the question wrong just reply and I will attempt to help.
For lines to be parallel, their slopes have to be the SAME.
x = -2 This is a vertical line (For the points on this line, x will always be -2, and y can be any number)
Since this is a vertical line, the parallel line has to also be vertical.
x = -5 (for the points on this line, x will always be -5, and y can be any #)
You are correct, it would be a reflection across the y-axis. I am great at visualizing but for those who are not (Not saying you) all they have to do is cut out a parallelogram and mimic the movements.