Question

The vertices of a rectangle are R(-5,-5), S(-1,-5), T(-1,1) and U(-5,1). After translation R' is the point (-3,-8). What are the translation and rule coordinates of U? A. (x+2,y+3); (-3,4) B. (x+2,y-3); (-3,-2) C. (x-2,y-3); (-7,-2) D. (x-2,y+3); (-7,4)

Answer 1

$R(-5;-5)\to R'(-3;-8)\\\\x:-3-(-5)=-3+5=2\\y:-8-(-5)=-8+5=-3\\\\Your\ answer:\boxed{B.\ (x+2;\ y-3)\to U'(-5+2;\ 1-3)\to U'(-3;-2)}$