Question

QUESTION 23 Find the indicated derivative. Find $f_x$ for $f(x, y, z) = 10x^8y^5 + 10x^9z^6 + 4y^8$. $circ$ $400x^7y^4 + 540x^8z^5$ $circ$ $80x^7 + 90x^8$ $circ$ $50x^8y^4 + 60x^9z^5$ $circ$ $80x^7y^5 + 90x^8z^6$

          QUESTION 23
Find the indicated derivative.
Find $f_x$ for $f(x, y, z) = 10x^8y^5 + 10x^9z^6 + 4y^8$.
$circ$ $400x^7y^4 + 540x^8z^5$
$circ$ $80x^7 + 90x^8$
$circ$ $50x^8y^4 + 60x^9z^5$
$circ$ $80x^7y^5 + 90x^8z^6$

Added by Joel C.

Calculus: Early Transcendentals

James Stewart 8th Edition

Instant Answer

Solved by Expert Adi S

12/30/2023

Step 1

In this case, the function is f and the variable we need to differentiate with respect to is x. Show more…

Show all steps

Thanks for your feedback!

Find the indicated derivative. Find fx for f(x, y, z) = 10x^8y^5 + 10x^9z^6 + 4y^8. 400x^7y^4 + 540x^8z^5 80x^7 + 90x^8 50x^8y^4 + 60x^9z^5 80x^7y^5 + 90x^8z^6