02:06 duration 2 minutes 6 seconds
Graph a line given by first finding its x- and…
Graph a line given by first finding its x- and y-intercepts
This video describes why the method for finding the intercepts works, then demonstrates finding the intercepts for an example equation and graphing its line.
04:13 duration 4 minutes 13 seconds
Classifying systems of linear equations from…
Classifying systems of linear equations from graphs
Looks at the three types of graphs that can occur with a system of two linear equaltions in two variables.
00:43 duration 43 seconds
Writing an equation of a line given its slope and…
Writing an equation of a line given its slope and y-intercept
Quick job shown of insterting the given values in the form y = mx + b
02:22 duration 2 minutes 22 seconds
Graphing a line given its slope and y-intercept
Demonstrates how to start at the y-initercept point on the grid and then use the slope to find other points on the line graph.
03:24 duration 3 minutes 24 seconds
Finding x- and y-intercepts of a line given the…
Finding x- and y-intercepts of a line given the equation: Advanced
A second video describing how to find x- and y-intercepts.