4. The slope intercept form y = kx + b Jaa Sulje 2/15 Exercise 14.18 Avaa lomake 2/15 Exercise 14.19 Avaa lomake 2/15 Exercise 14.20 Avaa lomake 2/15 Exercise 14.21 Avaa lomake 2/15 Exercise 14.22 Avaa lomake