Question 9 Trigonometric Functions Not yet answered Even Functions Odd Functions f (-x) =f(x) f (-x) =-f(x) Points out of 4.00 sin(-x) = -sinx P Flag cos(-x) = cosx csc(-x) = -CSCx question sec(-x) = sec x tan(-x) = -tan .x cot(-x) = -cot x Simplify the following to two single trig functions using the even/odd identities above. sin (-x) 1 + cos(-x) - csc (x)