Someone please help me understand, I’ve been stuck on this question and I have to submit it in 15 minutes PLEASE help

Answer:
J(-4,-2) E(-1,-5) M(3,-2) T(0,-1)
counterclockwise 90°
J(2,-4) E(5,-1) M(2,-3) T(-1,0)
Step-by-step explanation:
J(-4,-2) E(-1,-5) M(3,-2) T(0,-1)
counterclockwise 90°
J(2,-4) E(5,-1) M(2,-3) T(-1,0)