Find Out if the Slope of Line is Negative

This video is about determining the slope of a line and finding out if it is negative. The equation of the line is written in slope in intercept form y = m x + b and the sign of the slope is identified. Horizontal lines are identified from their equations and therefore their slopes are equal to zero and hence are not negative. Vertical lines are also determined from their equations and therefore their slopes are undefined. More on the slope of lines at https://www.analyzemath.com/math_problems/slope_problems.html More practice https://www.analyzemath.com/middle_school_math/grade_9/grade-9-practice.html More math videos at https://www.analyzemath.com/math-videos.html. More math problems with solutions at https://www.analyzemath.com Subscribe to my channel to get more videos on math for all levels https://www.youtube.com/channel/UC2cmvDflm86w7C_D7QmcOVA? sub_confirmation=1