Discuss the continuity at `x=2` where `f(x)={4x+8, x!=2 ; 12, x=2}`

Discuss the continuity of f(x)=sgn(x^2-2x+3)

Discuss the continuity of f(x)=sgn(x^2-2x+3)

Discuss the continuity of f(x)=sgn(x^2-2x+3)

Discuss the continuity and differentiability of f(x)={1-x ,x 2

Discuss the continuity of the function f(x), where f(x)= {:{(2-x, x < 0),(2+x,xge0):} , at x = 2,0 and -2.

Discuss the continuity of the function f(x)=x^3+x^2-1

Discuss the continuity of f(x)=sgn(x^(2)-2x+3)

Discuss the continuity of the function f(x) at x = 2, where f(x) = {:{(3x + 5, if, x ge2),(x^2, if , x<2):}

Discuss the continuity of 'f' in [0, 2], where f(x) = {{:(|4x - 5|[x],"for",x gt 1),([cos pi x],"for",x le 1):} , where [x] is greastest integer not greater than x.