Write the equation tor the parent linear value function, f(x)=x, that has been transformed by:

a. reflecting across the -axis, vertical stretch by a scale factor 4, and a translation of 4 units up amd 5 units left

b. vertical shrink by a scale factor of 14 and a horizonta shift O units right.

c. reflection in the x-axis, a vertical shift of 4 units up and a horizontal shift 7 units left