Plug in the X value and see if it equals the y value listed. For example:
X = -4 and y = -3 (lower left box, first row)
Y = (-3/4 * -4) - 6 (first multiply -3/4 and -4/1)
Y = 3 - 6 (subtract 6)
Y = -3
Correct answer is the lower left box. Do this same match with the other numbers to ensure it’s correct.
