Answer:
Direction of the parabola: Down
Step-by-step explanation:
The value of the coefficient of x² (represented by <em>a </em>) determines whether the graph opens up or down.
* If <u><em>a</em></u> is positive, the graph opens <u>up</u>.
* If <u><em>a</em></u> is negative, the graph opens <u>down</u>.
Since the coefficient of x² is -1, then it means that the graph of the parabola opens <u>downward</u>.
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