Science:Math Exam Resources/Courses/MATH110/December 2013/Question 10 (b)/Hint 2
In order for a function to be differentiable at 2, it must also be continuous at 2. Use part (a) and the fact that we want continuity to help find these values.
In order for a function to be differentiable at 2, it must also be continuous at 2. Use part (a) and the fact that we want continuity to help find these values.