★ About "a simple linear function"
This application is application to be able to simplify the basic learning of the linear function.
The laborer whom even the person who is weak in a function can master is considered to be it.
I have a person learning a function use it for one I already learn it, and to review from now on.
★ Main function
● Simple challenge form of each five units
● When it was wrong, a simple commentary is displayed.
● An achievement degree steps with copper, silver, money and improves and can learn it with sense of accomplishment.
★ The item which I can learn
● I demand a coordinate
● I demand a lurch from a graph
● I find a graft from a graph
● I demand the ceremony of the straight line from a graph
● I demand a lurch by a calculation
● I demand the ceremony of the straight line from degree of leaning and one point
● I demand the ceremony of the straight line from two points
● I demand the point of intersection of 2 straight lines