All the trig I need for AP Calculus AB

The most important trig formula: sin2 cos 2 ... Odd functions have the property , & the graph of an odd function is symmetric with respect to the origin. Zeros of polynomials: The solutions to are . If is a polynomial with leading coefficient a and constant term c, then any rational zeros must be of the form where p is a divisor of c and q is a ... ................
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