Answer:
Observe that f(x) is a continuous function when 
because is a polynomial. The possible problem may occur in x=1.
Then, f(x) is discontinuous in x=1 if the limits of f to the right and the left of 1 exist and are different or if some of those limits doesn't exist.
Let's calculate the limits:
Since, 
then f(x) is discontinuous in x=1.
<h2>Answer: 4
+7
x
−
1</h2>
Step-by-step explanation:
Mark as brainlest plz?
Answer:
i attatched a picture of how it should look
Step-by-step explanation:
The answer is going to be 100
