Translating a Figure Horizontally

Q. Triangle ABC has been _______________ to obtain the similar triangle DEF.


Which of the following options correctly fills the vacant places in the statement?

1. rotated ${90}^o$ clockwise
2. reflected around the y-axis
3. translated 3 units toward the right
4. translated 1 unit toward the right

Q. A line segment formed by joining the points A(−4, 6) and B(−4, 2) is translated 8 units to the right. Which of the following options contain the correct coordinates of the translated line segment A'B'?

1. A'(−4, −6) and B'(−4, −2)
2. A'(4, 6) and B'(4, 2)
3. A'(−4, 14) and B'(4, 10)
4. A'(4, −6) and B'(4, −2)

Q.

The vertices of a triangle are $\mathrm{A}(2,5),\mathrm{B}(1,2),\mathrm{C}(3,1)$. Find the coordinates of the image after the transformations given.

Reflect in the $\mathrm{x}-$axis and then rotate $90°$ counterclockwise about the origin.