" 8.If the function "f" is defined by "f(x)={[x+2,,x>1],[2,,-1<=x<=1," "],[x-1,,-3

If a function f(x) is defined as f(x)={-x,x 1 then

Find all points of discontinuity of the function 'f' defined by : f(x)={{:(x+2","xle1),(x-2","1ltxlt2),(0","xge2.):}

Discuss the continuity of the function f, where f is defined by f(x)={-2, ifxlt=-1 2x , if-1 1

If the function f:[1,oo)to[1,oo) is defined by f(x)=2^(x(x-1)) then f^(-1) is

If the function, f:[1,oo]to [1,oo] is defined by f(x)=3^(x(x-1)) , then f^(-1)(x) is

If the function f: C->C be defined by f(x)=x^2-1 , find f^(-1)(-5) and f^(-1)(8) .

If the function f:[2,oo)rarr[-1,oo) is defined by f(x)=x^(2)-4x+3 then f^(-1)(x)=