State the parent function and describe the transformations: ???? ( ???? ) = 1 2 ( 2 ) ???? 4 + 1 f(x)= 2 1 (2) x4 +1 Parent function: f(x) = (1/2)x Transformations: 4 units to the right, vertical stretch by a factor of 1/2, 1 unit up. Parent function: f(x) = 2x Transformations: 4 units to the right, vertical shrink by a factor of 2, 1 unit up. Parent function: f(x) = 2x Transformations: 4 units to the right, vertical shrink by a factor of 1/2, 1 unit up. Parent function: f(x) = 2x Transformations: 4 units to the left, vertical stretch by a factor of 2, 1 unit up