Step-by-step Answer
PAGE: 639SET: ExercisesPROBLEM: 11
Please look in your text book for this problem Statement

Observe the graph :

The graph is opens up and symmetric about -axis and the center is .

The general form of the parabola equation which represents the graph opens upward is .

Substitute in .


The parabola passes through the point is .

Substiute in .


Substiute in


Therefore, the option is the correct choice.

The option is the correct choice.


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