This math topic centers on identifying line equations based on given slopes, either horizontal, vertical, or undefined (infinite). Problems challenge learners to match specific slopes (0 or infinite) with the appropriate linear equation forms, such as horizontal lines (y = constant), vertical lines (x = constant), or the special categorizations of infinite and zero slopes. This exercise is part of a broader focus on understanding line equations and their graphing characteristics.

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