Today’s SAT question of the day is a math question about graphing lines.  Pay attention, because I have seen this type of question too many times to count!

The question asks us for the equation of a line that is parallel to the x-axis and 4 units above the x-axis.  All of the answer choices are x = an integer or y = an integer.

First, let’s figure out if this line is “x = something” or “y = something”. Continue reading →