Question

value 7
suppose triangle def has vertices d(3,5), e(6, -6), and f(1,3). what are the coordinates of def after triangle def is translated 5 units up and 6 units right?
o a. d(-3,10), e(0, -1), f(-5,8)
o b. d(9,10), e(0, -1), f(7, -2)
o c. d(-3,0), e(0, -11), f(-5, -2)
o d. d(9,10), e(12, -1), f(7,8)

Explanation:

Step1: Translate D(3,5)

Add 6 to x, 5 to y: $3+6=9$, $5+5=10$ → D'(9,10)

Step2: Translate E(6,-6)

Add 6 to x,5 to y: $6+6=12$, $-6+5=-1$ → E'(12,-1)

Step3: Translate F(1,3)

Add6 to x,5 to y: $1+6=7$, $3+5=8$ → F'(7,8)

Answer:

d. D'(9, 10), E'(12, -1), F'(7, 8)