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This is an introduction to basic y=sinx, y=cosx graphs and critical values. Using the unit circle special angles and values for sinx we construct the sine curve from the 4 quadrants of the unit circle. "Unravel the mystery of the sine graph"
This resource was reviewed using the Curriki Review rubric and received an overall Curriki Review System rating of 1.5, as of 2015-11-11.