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Mathematics 11 Online
OpenStudy (anonymous):

can someone help explain why my parabola is upside down for y=-x2+2x+3 ? I'm doing something wrong somewhere when I plug in numbers for x cause my calculator shows a different graph

OpenStudy (anonymous):

|dw:1349232158332:dw|

OpenStudy (anonymous):

leading coefficient is negative, (it is \(-1\) ) so opens down

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