When the slope of a line is 0, does that mean the slope is undefined?

Question

Isaiah Anthony · Accepted Answer

No, it is defined as: slope=0 and it means that your line is perfectly horizontal.

Consider the meaning of Slope; slope is a number that tells you whether a line is growing (going up so slope>0) ar decreasing (going down so slope<0). If your slope is ZERO this means that your line neither goes up nor down (is neither positive nor negative)....i.e. it is perfectly horizontal!!!!

Abigail Allen · Answer

undefined No, when the slope of a line is 0, it means that the line is horizontal. An undefined slope occurs when the line is vertical.

Eva Adamson · Answer

undefined No, when the slope of a line is 0, it means that the line is horizontal. The slope of a horizontal line is indeed 0. A slope of 0 indicates that the line neither rises nor falls as it moves horizontally, meaning it is parallel to the x-axis.

A slope of undefined occurs when the line is vertical. A vertical line has an undefined slope because it rises or falls infinitely without moving horizontally, making it parallel to the y-axis.