Where is the vertex of the parabola?
y = x² + 2x +1
below the x-axis
on the...
![subject](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 22:40 zhellyyyyy
Where is the vertex of the parabola?
y = x² + 2x +1
below the x-axis
on the x-axis
above the x-axis
on the y-axis
![ansver](/tpl/images/cats/User.png)
Answers: 1
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