For this you can substitute the 2 1/3 for x. Therefore 10.5x is the equation you need to solve. So plug in 2 1/3 for x and you get 10.5(2.33). Which equals about 25.5
Y= -x and y= -1/x Are one-one y= -x, inverse x= -y Identify function hence, inverse of y= -x in y= -x similarly in the case of y= -1/x so option (D) I and II, only
