When does a parabola open upward?
a.
when p is negative
c.
when p is positiv...
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Mathematics, 21.04.2020 19:12, bryce860
When does a parabola open upward?
a.
when p is negative
c.
when p is positive
b.
when h is positive
d.
when h is negative
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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