Included are reference sheets for transformations of trig functions, graphing all six trigonometric functions (sine, cosine, tangent, secant, cosecant, and cotangent) in 4 simple steps or less, as well as for evaluating inverse trig functions! Pictures of each graph for one period included as well as all formulas (midline, amplitude, phase shift, period, start/end values, etc.) . For the inverse trig functions section it shows visually how to restrict the function for it to be one-to-one and the