What is the vertex of the quadratic function right your answer as an ordered pair with steps

y=2x^2-12x+14

(3.-4)

Step-by-step explanation:

The vertex of a parabola is the point where the parabola crosses its axis of symmetry. If the coefficient of the x2 term is positive, the vertex will be the lowest point on the graph, the point at the bottom of the “ U ”-shape.

The line graph is unsuitable for her purposes because it does not show adequately the comparison of the expenses.
Line graph is used to show the increase/decrease of a particular variable.

Bar graph is a more adequate format to create a visual representation.