How would the graph of this look like?

Do you need to use the identity to graph it or is it like when you square a parabola to make it x^4 it becomes steeper?

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- February 26th 2011, 09:21 PMKumaGraphing cos^2(x) or any other function like that.
How would the graph of this look like?

Do you need to use the identity to graph it or is it like when you square a parabola to make it x^4 it becomes steeper? - February 26th 2011, 09:33 PMmr fantastic