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Posted: **Thu Apr 28, 2022 6:42 am**

: Question 8 Consider The Function X2 1 If X 1 X 1 F X A If X 1 X Br B 2 If X 1 Where A And B Are Cons 1 (148.35 KiB) Viewed 30 times

Question 8 Consider the function x2–1 if x < 1, X-1 ; f(x) = = a if x = 1, x br – b + 2 if x > 1. where a and b are constants. (a) For what values of a and b is f continuous at x = 1? (5 marks) (b) For what values of a and b is f differentiable at x = 1? (5 marks)