Answer:
1) = 8
2) = 8
Step-by-step explanation:
The concept applied is that of limting value of a fucntion. equate the lim to the value on the RHS, cross multiply and find an expression for f(x). thereafter, subtitute the new value of x in the expression for f(x). Thee detailed steps is as shown in the attachment.
Answer:
64
Step-by-step explanation:
can be found by first finding
then taking that result and putting it into the function
.
means we are going to take the expression
and evaluate it for
:
So .
So we have this so far:
.
was found by replacing
in
with
.