Respuesta :
swap the domain and range from the original question
Yes, The inverse of y = -x is itself.
Switch the x's and y's and solve for y.
Switch x's and y's: X= - y
Divide both sizes by : - 1 and - x = y
So the inverse of y= -x is y = x.
Switch the x's and y's and solve for y.
Switch x's and y's: X= - y
Divide both sizes by : - 1 and - x = y
So the inverse of y= -x is y = x.