Chapter 5 : Linear Equations by Piankhi Poinsette https://padlet.com/poinsette_piankhi/r783vvu9chg2 made by Todd,Jenna and pi en-us 2017-12-15 13:28:35 UTC 2017-12-18 13:35:49 UTC hello@padlet.com thorpe_jenna https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216475427 y-intercept stands for the starting point.        - Jenna]]> 2017-12-15 13:51:38 UTC https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216475427 thorpe_jenna https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216476641 The y-intercept of a graph is the y-value at which the graph crosses the y-axis. - Jenna]]> 2017-12-15 13:55:35 UTC https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216476641 doeing_todd https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216477642 The equation of a non-vertical line can be written in from y= mx + b 
An equation written in the form y= mx + b is in slope-intercept form. 
- Todd

]]> 2017-12-15 13:58:39 UTC https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216477642 poinsette_piankhi https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216477766 A Zero Slope is a line going straight across
- Pi

]]> 2017-12-15 13:59:02 UTC https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216477766 thorpe_jenna https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216478012 Slope describes the steepness of lines in the coordinate plane. The slope of a line is the ratio of the vertical change to the horizontal change. - Jenna]]> 2017-12-15 13:59:51 UTC https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216478012 thorpe_jenna https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216478873 y-intercept on a graph
]]> 2017-12-15 14:02:31 UTC https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216478873 doeing_todd https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216480248
  1. Identify the y-intercept,and the slope. If the slope is not a fraction turn it into a fraction,turn it into a fraction.
  2. Plot the y-intercept.
  3. From the y-intercept, we count the slope(rise/run). Make sure to have at least 3 points.
  4. 4. Connect them use a straight edge.
- Todd
]]> 2017-12-15 14:06:27 UTC https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216480248 thorpe_jenna https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216480765 You can find the slope of the line by subtracting the coordinates of any two  points on the line. The first y-coordinate you use for the rise must belong to the same point as the first x-coordinate you use for the run.      - Jenna]]> 2017-12-15 14:08:01 UTC https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216480765 poinsette_piankhi https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216482440 A positive slope is going up from undefined slope a line with an undefined slope is vertical
- Pi]]> 2017-12-15 14:12:24 UTC https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216482440 poinsette_piankhi https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216486407 Negative Slope looks like its going down from left to right
- Pi]]> 2017-12-15 14:21:33 UTC https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216486407 poinsette_piankhi https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216936037 An equation written in the form y=mx+b is in slope-intercept form. - Pi]]> 2017-12-18 13:33:14 UTC https://padlet.com/poinsette_piankhi/r783vvu9chg2/wish/216936037