The function f(x) = 4√x² + 3x has one or more local minimums. Use calculus to find the critical number closest to 0 that gives a local minimum value for the function. X =

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...
Question
The function \( f(x) = 4\sqrt{x^2 + 3} - x \) has one or more local minimums. Use calculus to find the critical number closest to 0 that gives a local minimum value for the function.

\[ x = \underline{\hspace{2cm}} \]
Transcribed Image Text:The function \( f(x) = 4\sqrt{x^2 + 3} - x \) has one or more local minimums. Use calculus to find the critical number closest to 0 that gives a local minimum value for the function. \[ x = \underline{\hspace{2cm}} \]
Consider the function \( f(x) = 4 - 6x^2 \), \(-4 \leq x \leq 1\).

The absolute maximum value is [____]

and this occurs at \( x = \) [____]

The absolute minimum value is [____]

and this occurs at \( x = \) [____]
Transcribed Image Text:Consider the function \( f(x) = 4 - 6x^2 \), \(-4 \leq x \leq 1\). The absolute maximum value is [____] and this occurs at \( x = \) [____] The absolute minimum value is [____] and this occurs at \( x = \) [____]
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Calculus: Early Transcendentals
Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning
Thomas' Calculus (14th Edition)
Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON
Calculus: Early Transcendentals (3rd Edition)
Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON
Calculus: Early Transcendentals
Calculus: Early Transcendentals
Calculus
ISBN:
9781319050740
Author:
Jon Rogawski, Colin Adams, Robert Franzosa
Publisher:
W. H. Freeman
Precalculus
Precalculus
Calculus
ISBN:
9780135189405
Author:
Michael Sullivan
Publisher:
PEARSON
Calculus: Early Transcendental Functions
Calculus: Early Transcendental Functions
Calculus
ISBN:
9781337552516
Author:
Ron Larson, Bruce H. Edwards
Publisher:
Cengage Learning