Q26 of 147 Page 159

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.


More from this chapter

All 147 →
24

Determine if f defined by

is a continuous function?

 25

Examine the continuity of f, where f is defined by

 27

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

 28

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