Wednesday, September 29, 2010

'Graphing circular functions' part 2

Today was a continuation from the lesson of ‘graphing circular functions’ for tangent. Just like in the previous post we have learned that
~the equation used for tangent is y=atanbx
~and, the period that is used for tan is π/b

*~and when graphing tan, you should use the quadrantal & π/4 values













always remember that the tan x
function will have asymptotes at quadrantal values where tan x is undefined









*when there is a negative sign infront of the |a
| the curve is just reflected on the x-axis


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