Channel: Krista King

Category: Education

Tags: y intercepthow to graph lineswhen to useformulasgraphing linesslope intercept formkrista kingalgebraslope interceptslopegraphy=mx+bgraph linear functionsslope mgraphingpoint slopehow to writeinterceptlinear functionspoint slope formstandard formalgebra 1linesgraph lines

Description: The most important thing to remember about graphing lines is that you always need some combination of the slope of the line, and/or points on the line in order to graph it. Sometimes though, that information is disguised. For example, you might be given the y-intercept, but that’s actually just a point on the line. Or you might be told that the line is parallel to another line, but that actually gives you the slope of the line. Skip to section: 0:22 // How to graph coordinate points? 2:50 // How to find the slope of a line? 5:41 // What information can be used to write the equation of a line? 8:17 // How to write the equation of a line in point-slope form? 12:16 // How to write the equation of a line in slope-intercept form? 15:49 // How to write the equation of a line in standard form? 17:56 // How to graph a line in slope-intercept form? 20:49 // How to graph a line in point-slope form? 22:14 // How to graph a line in standard form? 25:06 // How to graph horizontal lines and vertical lines? ● ● ● My math courses // kristakingmath.com Facebook // facebook.com/KristaKingMath Twitter // twitter.com/KristaKingMath Instagram // instagram.com/kristakingmath ● ● ● Have an idea for what video I should do next? Let me know here: goo.gl/forms/98hmLf7ACBz9xttz1