Sketch the graph of the function `f(x)=(4)/(x).` From the graph examine the continuity of f(x) at x = 0.

Sketch the graph of the function f(x)=abs[x+1]

Sketch the graph of f(x)=(|x|)/(x), f(0)=1. From the graph examine the continuity of f(x) at x = 0.

Draw the graph of the function f(x)=x^(x)

Draw the graph of the function f(x)=x^(x)

Draw the graph of the function f(x)=x^(x)

Draw the graph of the function (x^2-4)/(x+2) and from the graph examine the continuity of the function at x = - 2.

Draw the graph of the function f(x) =x^x .

Draw the graph of the function f(x)=-x|x| .

Draw the graph of the function f(x)=(x^2-1)/(x-1) and from the graph examine whether f(x) is continuous at x = 1 and x = 2.

Sketch the graph of the following function: f(x)=e^(|x|)