Positive & negative slope | algebra (video) | khan academy, Sal analyzes what it means for a slope to be positive or negative (spoiler: it affects the direction of the line!). Sparknotes: graphing equations: slope, A summary of slope in 's graphing equations. learn exactly what happened in this chapter, scene, or section of graphing equations and what it means. perfect for acing. Absolute | purplemath, When the number inside the absolute value (the "argument of" the absolute value) was positive anyway, we didn't change the sign when we took the absolute value..
The number line - mathsteacher..au, A number line showing negative numbers, positive numbers . number line showing height sea level. number line showing temperatures.. http://www.mathsteacher.com.au/year8/ch03_integers/01_number/line.htm Grade 6 » number system | common core state standards, Ccss.math.content.6.ns..1 interpret compute quotients fractions, solve word problems involving division fractions fractions, .., visual. http://www.corestandards.org/Math/Content/6/NS/ Slope dude - youtube, This short video shows adventure slope dude, ski run slope dude demonstrate positive slope, negative slope, slope . https://www.youtube.com/watch?v=ZcSrJPiQvHQ