Let f be the function defined by f(x)=(4x-8)/(x^2+5x-14) write an equation of the lien normal to the graph of f at x=1 how?

asked Dec 10, 2017 17.7k views

0 votes

Let f be the function defined by f(x)=(4x-8)/(x^2+5x-14)

write an equation of the lien normal to the graph of f at x=1
how?

8.2k points

Please log in or register to add a comment.

1 vote

F (x)=0. y=0
x=1
(4(1)-8)/(1)^2+5 (1)-14=0
-4/-8=0
4/8=0

Tom Fuller answered Dec 16, 2017

7.5k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers