05:50 duration 5 minutes 50 seconds
Graphing a parabola ofthe form y = ax^2 or y =…
Graphing a parabola ofthe form y = ax^2 or y = ax^2 + c
Shows how to shoose appropriatate input values to find five points, then plot them and draw the graph.
02:08 duration 2 minutes 8 seconds
Solving a two-step linear inequality with a…
Solving a two-step linear inequality with a fractional coefficient
This contains one example of solving an inequality as described in the title.