Answer:
domain = ( 3, 11, 121, 34, 23)
range = ( 21, 34, 1, 23)
C.30 because if u multiply the denominators you get 30 not the other numbers
Explanation If a figure is rotated around a centre point and it still appears exactly as it did before the rotation, it is said to have rotational symmetry.
Examples : A number of shapes like squares, circles, regular hexagon, etc. have rotational symmetry.
The correct answer is 17-x
