Plot `y=sinxa n dy=sin2xdot`

Plot y=sinx and y=2sinx.

Plot y=x+sinx.

Plot y=sinx and y=(1)/(2)sinx .

Plot y=|x| and y=|x|+2.

Plot y=|x| and y=|x|-2.

Plot y=|x| and y=|x-2|

Plot y=|x| and y=|x+2|

Plot y=sin(x+(pi)/(4)) and y =sin(x-(pi)/(4)) .

Find (dy)/(dx), y= x^(sin x) + (sinx)^(cos x)

If x and y are connected parametrically by the equations without eliminating the parameter, find (dy)/(dx) x = cos theta - cos 2 theta, y= sin theta- sin 2 theta