One axis would be seconds 1,2,3,4,5 ect. and the other axis would be feet 15,30,45,60,75 ect.
Answer:
A
Explanation:
Apex also it is the main one that actually is reasonable, and its correct on apex.
Your answer would be A. - Apex
I think it's channel...I don't if your trying to rhyme or not,But hope that helps