Answer:
Let's see the facts:
A triangle has vertices of (-4, 1), (6,9), and (2, -3).
If it is translated 3 units up the coordinates of y-axis will be changed by 3 units as follows
A=(-4, 4), B=(6,12), and C=(2, 0).
Now, we can draw this triangle and consider the new coordinates of the triangle
A'= (4,4) B'= (12,-6) C'=(0,-2)
So, the coordinates C) (3,4) is not a coordinateof a vertex of the image after both transformations.
Explanation: