omain. In the practice exam question here, x = 2 is the chosen value, of course!
f(x) =
[(2x + 1)(x-2)
x=2
k
for x = 2
for x = 2
9. Let f be the function defined above. For what value of k is f continuous at x = 2?
(A) 0
(B) 1
(C) 2
(D) 3
(E) 5
ANSWER
