Concept explainers
To write: The description of using the method of completing the square to determine whether the function can be represented by graph.
Answer to Problem 7CT
The function cannot be represented by the given graph.
Explanation of Solution
Given information:
The function:
Explanation:
The given function is
It is known that a
In the above equation the vertex is
To solve the given equation, add 6 on each side of the equation.
Add 2 on each side of the above expression.
The above equation is n vertex form where the vertex is
The vertex lies on Quadrant III.
But the graph of equation is in Quadrant IV.
Hence, the function cannot be represented by the given graph.
Chapter 9 Solutions
BIG IDEAS MATH Integrated Math 1: Student Edition 2016
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