Consider the function f(x) = tan 1/3 (x + pi/1) - 1
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Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

Which is the completely factored from of xy^3-x^3y

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81