We consider an ABC triangle such as AB = 8: BC = 10; CA =6. O is the middle of (BC]. a moving point D starts from A and moves along On the sides of ABC. We note x the length of its Displacement. Accurately draw up the table of variations of The f:x—>OD function

We consider an ABC triangle such as AB 8 BC 10 CA 6 O is the middle of BC a moving point D starts from A and moves along On the sides of ABC We note x the lengt class=