y= 5 sin(2pi/60(x-15)+6 this is the height graph
y=5cos(2pi/60(x-45))+10 this is the distance graph.
epcwnmymathblog
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y= 5 sin(2pi/60(x-15)+6 this is the height graph
y=5cos(2pi/60(x-45))+10 this is the distance graph.
epcwnmymathblog 
Well, you certainly made short work of that, well done, trig master!