Im given the vertex and have to match the equation of parabola. vertex (-1.75,-1.125), (-3,-1), (-4,-4), (2.5,20.25) , y = x2 + 6x + 8 , y = 2x2 + 16x + 28 ,y = -x2 + 5x + 14 , y = -x2 + 7x + 7 , y = 2x2 + 7x + 5 , y = -2x2 + 8x + 5

Quadrilateral efgh was dilated with the origin as the center of dilation to create quadrilateral e'f'g'h'. the quadrilateral was dilated using a scale factor of 2.5. the lengths of the sides of quadrilateral efgh are given. what is the length of side f'g'?