Part A. Instructions: In the space below, write your solution to the following problem. Define a piecewise function f(x) as follows: a(4+ 2x) (x − 1)² 2 x + 2 √bx

- 2 - 2 Find all value(s) of a and b so that f is everywhere continuous. f(x) = = X x < -1 -1≤x≤2 x > 2