Can anyone help me please on this function.

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%