How would you find a and b so that f and f' is continuous where, f(x)= x-2 , x<2 ax^(2)-bx , x>= 2
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You know: $\displaystyle a\cdot (2)^2 - b\cdot (2) = 2$ $\displaystyle 2a\cdot (2) - b = -1$ Now you can find a and b
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