
Concept explainers
To write: the standard form of

Answer to Problem 50HP
The vertex form of quadratic equation is
Explanation of Solution
Given information:
The quadratic equation is mentioned as
Formula used:
The vertex form of the quadratic equation is in
The axis of symmetry always passes through vertex of parabola.
Calculation:
Consider the standard form of quadratic equation
Recall that for the vertex form the quadratic equation is in
Therefore the vertex form of the quadratic equation is
Recall that the axis of symmetry always passes through vertex of parabola and the x coordinate of the vertex is the equation of the axis of symmetry.
Therefore the axis of symmetry is vertical line
Therefore the vertex of the standard form of quadratic equation is
Chapter 4 Solutions
Glencoe Algebra 2 Student Edition C2014
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