Equation of line through two points.

First determine  slope and intercept of a line.

y = m x + k

You have to write  values ​​of m k to determine a equation of a line through to given points.

• If you succeed you will see a function expression with orange color, if not guess right you will see 
• After each hit you press  button to animate out a new line 

Exercise 4

Exercise5 

Exercise 6





















































Esta unidad interactiva requiere la máquina virtual de Java J2RE.