It opens upward and the vertex is (2,-6) here are some plotted points: (0,6),(1,-3),(2,-6),(3,-3),(4,6). Hope that helps. I hate graphing but if you do it enough times you'll get the hang of it!
Answer:
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Step-by-step explanation:
Have a nice dayyyyyy <3
Answer:
The answer is 1.833 radians
