SOLUTION:\
Step 1 :
In this question, we are meant to identify the vertex of the parabola.
By definition, the vertex of a parabola is:
The vertex of a parabola is the point at the intersection of the parabola and its line of symmetry.
For a parabola whose equation is given in standard form :
[tex]\text{y = a x}^2\text{ + bx + c }[/tex]
The vertex will be the minimum (lowest point) of the graph if a>0 and the maximum (highest point) of the graph if a<0.
CONCLUSION:
From the graph, we can see clearly that the vertex of the parabola is:
( 1, 0 ) --- OPTION A
