Is the function below continuous at x = 3? Question 2Select one: a. The function is not continuous at x = 3 since it has no value at the said value of x. b. The function is continuous at x = 3 since it has a value of 4 upon substituting x with 3. c. The function is continuous at x = 3 since it can be graphed using a single line. d. The function is continuous at x = 3 since it will yield a defined value at the said value of x.

x- + 4x + 3 f (x) x + 3