The function g is related to one of the parent functions described in an earlier section. g(x) = -4x2+ 1 (a) Identify the parent function f. f ( x ) = (b) Describe the sequence of transformations from f to g. (Select all that apply.) vertical shrink vertical stretch vertical shift of 4 units upward vertical shift of 1 unit upward horizontal shift of 1 unit to the right reflection in the x-axis