Pre-Cal Vocab Crossword

what is a circle with center ( 0,0 ) on a coordinate plane and radius 1 unit
the ratio of the opposite side to the hypotenuse. On the unit circle,Y.
the ratio of the adjacent side to the hypotenuse. on the unit circle, x.
the ratio of the opposite side to the adjacent side. on the unit circle y/x when x is not 0
the ratio of the hypotenuse of the opposite side. on the unit circle, 1/y when y is not 0 . 1 over the the cosine of the angle
the ratio of the hypotenuse to the adjacent side. on the unit circle, 1/x when x is not 0. 1 over the cosine of the angle.
the ratio of the adjacent side to the hypotenuse. on the unit circle, x/y when y is not 0. 1 over the tangent of the angle
the side of a right triangle opposite right angle
the leg of the triangle which makes up part of the angle
the leg of the triangle across from the angle
a function that undoes the action of the another function
the relations of the sides and angles of triangles and with the relevant functions of any angles
if a function has an inverse then it is ?
a relation that is always true,no matter the value of the variable
a function with the symmetry about the origin that satisfies the relationnship
a function with symmetry about the y-axis that satisfies the relationship