
Concept explainers
To graph: the function as mentioned in the problem.

Explanation of Solution
Given information:
The function is
Graph:
The graph mentioned below is in real number line of x axis and y axis.
Where vertex
Interpretation:
Consider the function
The mentioned function above is in vertex form
Therefore the vertex of equation is
We can write the mentioned function in the standard form as
Since
The discriminant of standard form of function
Here
Therefore the graph will lie below 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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