Find the values of k so that the function f is continuous at the indicated point in Exercises 26 to 29.

It is given that 
Also, it is given that function f is continuous at x =
,
So, if f is defined at x =
and if the value of the f at x =
equals the limit of f at x =
.
We can see that f is defined at x =
and f
= 3

Now, let put x = ![]()
Then, ![]()

![]()
![]()
⇒ ![]()
⇒ ![]()
Therefore, the value of k is 6.