Concept explainers
To find:
The value of
Answer to Problem 47HP
Given:
The quadratic equation
Concept used:
The number is the square root of the quadratic formula.
The discriminant formula
Calculation:
The quadratic equation
Since the equation has one solution, its discriminant value is
Comparing the quadratic equation
Putting the value of
Therefore,
The value of quadratic function is
Explanation of Solution
Given:
The quadratic equation
Concept used:
The number is the square root of the quadratic formula.
The discriminant formula
Calculation:
The quadratic equation
Since the equation has one solution, its discriminant value is
Comparing the quadratic equation
Putting the value of
Therefore,
The value of quadratic function is
Chapter 4 Solutions
Glencoe Algebra 2 Student Edition C2014
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