The rational function V =\ 4X - 2 X - 3 is a transformation of the function V = _ by a vertical stretch around the x- axis by a factor of , a...

I'm pretty sure the answer is 624. Can you explain how to get this answer algebraically

28 .The rational function V =\4X - 2X - 3is a transformation of the function V = _ by a vertical stretch aroundthe x- axis by a factor of, a horizontal translation to the right byunits and a verticaltranslation upwards byunits .