This math topic focuses on identifying the line equations that are perpendicular to given line equations. It includes converting the line equations from standard form to slope-intercept form to ascertain the slope, and then determining the perpendicular slopes accordingly. Each question presents a line equation in standard form, and students must select the line equation among the provided choices that has a slope perpendicular to the given equation. This involves understanding and applying the concept that the slope of perpendicular lines are negative reciprocals of each other.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.