Limits Notes for Examples

RATIONAL FUNCTIONS

polynomials
* f Gc ) =




* Steps for dealing with a tha PIET,

① ALWAYS first substitute the x - value
→ real value

→ indeterminate



② Check if it is a limit to
a


look order of both
→ @
polynomials


③ facto
Try to rise
of
↳look at form indeterminate




Examplel.IE
'
"
"
Indeterminate
%#
→

① Subst
= I
highest

!
.




polynomials
both
② Limit to
a ? ¥2
I Ex
h
-




÷ x
x → a




4kt
7¥
I

÷
-




SUBS T = = =
I