
Concept explainers
To graph: the

Explanation of Solution
Given information:
The quadratic equation in vertex form is
Graph:
The graph mentioned below is in real number line of x axis and y axis.
Where vertex
Interpretation:
Consider the quadratic equation in vertex form
The mentioned quadratic equation above is in vertex form
Therefore the vertex of equation is
We can write the mentioned quadratic equation in the standard form as
Which is comparable to
Since
The discriminant of standard form of quadratic equation
Here
Therefore the graph will lie above x axis.
At
Therefore graph will cut y axis at
Therefore the graph will be as mentioned below.
Chapter 5 Solutions
Algebra 2
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