Find the midline of the function y=(6cos(6t)-7)/(2) ?
1 Answer
Aug 6, 2018
Explanation:
The vertical shift d of
gives the midline equation
Here,
#y = - 3.5.
The period =
See graph that reveals this axis.
graph{(y - 3cos ( 6x ) + 3.5)(y+3.5 + 0x)(y+6.5 +0x)(y+0.5+0x)=0[-2 2 -7 0]}
The graph is not on uniform scale, to favor better visual effect.