Which equation shows the relation between the vertices of a dilated figure and the vertices of the original figure when the original figure is dilated using a scale factor of 5?

(x2,y2)=(5x1,5y1)

y2=x2+5,y1=x1+5

y2=5x2,y1=5x1

(x2,y2)=(x1+5,y1+5)

The correct equation is (x2,y2)=(5x1,5y1).