Question

Find the point(s) on the graph of $f$ where the tangent line is horizontal. (If an answer does not exist, enter DNE.) \begin{equation} f(x) = \frac{x}{x^2 + 64} \end{equation} $(x, y) = ($ ) (smaller x-value) $(x, y) = ($ ) (larger x-value)

          Find the point(s) on the graph of $f$ where the tangent line is horizontal. (If an answer does not exist, enter DNE.)
\begin{equation*} f(x) = \frac{x}{x^2 + 64} \end{equation*}
$(x, y) = ($ ) (smaller x-value)
$(x, y) = ($ ) (larger x-value)

Find the point(s) on the graph of f where the tangent line is horizontal. (If an answer does not exist, enter DNE.)

f(x) = (x)/(x^2 + 64)

(x, y) = ( ) (smaller x-value)
(x, y) = ( ) (larger x-value)

Added by Dale B.

Calculus: Early Transcendentals

James Stewart 8th Edition

Instant Answer

Solved by Expert Scott Stetson

09/13/2023

Step 1

The derivative of f(x) = x^2 is given by f'(x) = 2x. Show more…

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Text: Find the point(s) on the graph of f where the tangent line is horizontal. If an answer does not exist, enter DNE. f(x) = x^2 (smaller x-value) (larger x-value)