How do you find the answers with stat crunch

Identify the translation rule on a coordinate plane that verifies that square a(-4, 3), b(-4, 8), c(-9, 3), d(-9, 8) and square a'(-3, 2), b'(-3, 7), c'(-8, 2), d'(-8, 7) are congruent.

Solve the system of equations. y= 2x y= x^2 - 15

How do i solve uniform motion problems?