Find the value of the constant A so that the function

Find the value of the constant A so that the function

f(x)

10) will be continuous for all x.

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11) Given f(x)

a) Find Find the value of the constant A so that the function } (x)10 ) f ( x ) = x2+3x+4 ifx51Ax -5ifx > 1will be continous for all xx2-8 x +1611) Given f(x) =x -4if x < 4x3+ 2x -72 ifx2 4a) Find lim f(x)=x-+ 4-b) lim f(x) =*- 4+c) Is f(x) continouos at x = 4 ? Explain