Concept explainers
Open-Ended For Exercises 24-26, given an example of a quadratic function with the given characteristic (s).
Its graph lies entirely below the
To find the quadratic function.
Answer to Problem 25P
The required quadratic function is
Explanation of Solution
Given information: Given parent function
Calculation:
Use the parent function
Which has its vertex at
Because the graph lies below the
The parabola opens downward so
So, retain its coefficient:
The parent function already opens upward
So, retain its coefficient:
Then shift the graph down for it to lie below the
Thus, the required quadratic function is
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