SOLUTION: f(x) = 2-x^2 find (f(3+h)-f(3))/h
f(3)=2-9=-7
f(3+h)=2-(3+h)^2=2-(h^2+6h+9)=-7-h^2-6h
so (f(3+h)-f(3)) = -7-h^2-6h - -7 = -h^2-6h
then (f(3+h)-f(3))/h = -h-6 can I make t
Algebra ->
Functions
-> SOLUTION: f(x) = 2-x^2 find (f(3+h)-f(3))/h
f(3)=2-9=-7
f(3+h)=2-(3+h)^2=2-(h^2+6h+9)=-7-h^2-6h
so (f(3+h)-f(3)) = -7-h^2-6h - -7 = -h^2-6h
then (f(3+h)-f(3))/h = -h-6 can I make t
Log On
Question 233372: f(x) = 2-x^2 find (f(3+h)-f(3))/h
f(3)=2-9=-7
f(3+h)=2-(3+h)^2=2-(h^2+6h+9)=-7-h^2-6h
so (f(3+h)-f(3)) = -7-h^2-6h - -7 = -h^2-6h
then (f(3+h)-f(3))/h = -h-6 can I make that h+6 or not?? Did I do this correctly? Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! then (f(3+h)-f(3))/h = -h-6 can I make that h+6 or not?? Did I do this correctly?
------------------
You did it correctly.
---
No you cannot change it to h+6.
You could simplify it to -(h+6)
===================================
Cheers,
Stan H.
(