Write the equivalent definition and draw the graphs of the following functions. `f(x)=sgn(x^3-x)`

Write the equivalent definition and draw the graphs of the following functions.f(x)=sgn(log_(e)|x|)

Write the equivalent definition and draw the graphs of the following functions. (a) f(x)=sgn(log_(e)|x|) (b) f(x)=sgn(x^(3)-x)

Draw the graph of the following function. f(2x)

Draw the graph of the following function. f(-x)

Draw the graph of the following function. 2f(x)

Draw the graph of the following function. (1)/(2)f(x)

Sketch the graphs of the following functions: f(x)=sgn(ln x)

Draw the graph of the following function: f(x)=sin^(-1)(x+2)

Draw the graph of the following function: h(x)=|tan^(-1)(3x)|

Draw the graph of the reciprocal function f(x) = 1/x