For the above rational function f(x) = < X < Submit Question 3Q 19 4x² + 2 Jump to Answer " identify the interval on which f is concave down.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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**Graph Description:**

The image shows a graph of a rational function with a peak at \( x = 0 \) where the function reaches its maximum value of 10. The function is symmetric across the y-axis, forming a bell-shaped curve. The graph decreases as it moves away from the peak on both sides, rapidly approaching zero.

**Task:**

For the above rational function \( f(x) = \frac{19}{4x^2 + 2} \), identify the interval on which \( f \) is concave down.

**Interface:**

There are two input boxes labeled with \( < x < \) to specify the interval. Below these boxes are two buttons: "Submit Question" and "Jump to Answer."
Transcribed Image Text:**Graph Description:** The image shows a graph of a rational function with a peak at \( x = 0 \) where the function reaches its maximum value of 10. The function is symmetric across the y-axis, forming a bell-shaped curve. The graph decreases as it moves away from the peak on both sides, rapidly approaching zero. **Task:** For the above rational function \( f(x) = \frac{19}{4x^2 + 2} \), identify the interval on which \( f \) is concave down. **Interface:** There are two input boxes labeled with \( < x < \) to specify the interval. Below these boxes are two buttons: "Submit Question" and "Jump to Answer."
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