Posted by
**elena** on
.

Compare the graphs

f(¦È)=sin¨¨ and f(¦È)=sin(-¦È).

f(¦È)=cos¨¨ and f(¦È)=cos(-¦È).

What conclusions can you make?

Tuesday

March 28, 2017
Posted by
**elena** on
.

Compare the graphs

f(¦È)=sin¨¨ and f(¦È)=sin(-¦È).

f(¦È)=cos¨¨ and f(¦È)=cos(-¦È).

What conclusions can you make?

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