Fin a common number all of the numbers shown have in common. Like multiply 7 x 5 x 6 and you get 210. and for .4 the simplified version of that in 2/5
Answer:
The x-int.s are (2, 0) and (4, 0) so the midpoint will be (3, 0).
The answer is LCM of 3 and 9
