Transformations Post Test

- 1. Amber is explaining to Kelsey about transformations. Which statement is correct?
A. Figure a is a reflection and figure b is a translation. B. Figure b is a reflection and figure a is a translation. C. Figure a is reflection and figure c is also a reflection. D. Figure c is a rotation and figure b is a reflection.
A) Statement B B) Statment C C) Statement D D) Statement A - 2. Daniel drew these two figures on the coordinate plane. He translated figure A to figure B. Decide what notation displays the correct translation from Figure A as the pre-image to Figure B.
A) (x, y-5) B) (x, y+5) C) (x+5, y) D) (x-5, y) - 3. Jack and Josh are in a disagreement about Rotations. Verify which figure is a rotation in this coordinate grid.
A) Figure A B) Figure C C) Figure B D) Figure D - 4. Which transformation proves that figure ABCD is congruent to figure FGHI?
A) Rotating figure ABCD 180 ° counter-clockwise. B) Reflecting figure ABCD over the y-axis C) Reflecting figure ABCD over the x-axis D) Translating Figure ABCD by (x+2, y) - 5. A square is located at points A(1,1) B(1,4) C(4,1) D(4,4) what would the coordinates of A’B’C’D’ be if the square is reflected over the x-axis?
A) A’(1,1) B’(1,4) C’(4,1) D’(4,4) B) A’(1,-1) B’(1,-4) C’(4,-1) D’(4,-4) C) A’(-1,1) B’(-1,4) C’(-4,1) D’(-4,4) D) A’(-1,-1) B’(-1,-4) C’(-4,-1) D’(-4,-4) - 6. Kelly decided to rotate the figure 180 degrees clockwise about the origin, determine what the coordinates of point A' will be.
A) (-4, 5) B) (4, -5) C) (-4, -5) D) (-5, -4) - 7. Jake drew a translation of pentagon ABCDE 6 units down on his coordinate grid. Conclude where the coordinate point of A' will lie.
A) (-4, -7) B) (2, -1) C) (-4, 5) D) (-10, -1) - 8. Decide what will be the new coordinates of the vertices for the triangle if it is reflected over the y-axis in the coordinate grid.
A) (−1,1),(4,4),(−5,1) B) (−1,1),(−4,4),(5,1) C) (−1,1),(−4,4),(−5,1) D) (1,1),(4,4),(5,1) - 9. Given the pre-image in Graph A, which graph represents its 90 degree rotation counterclockwise about the origin?
A) Graph 4 B) Graph 1 C) Graph 2 D) Graph 3 - 10. If triangle DEF is located at D(3,1), E(5,5), F(1,5), where will its image lie on the coordinate plane if rotated 270 degrees clockwise about the origin?
A) D'(-3,-1) , E'(-5,-5) , F' (-1,-5) B) D'(1,-3) , E'(5,-5) , F' (5,-1) C) D'(-1,3) , E'(-5,5) , F' (-5,1) D) D'(-1,-3) , E'(-5,-5) , F' (-5,-1) |

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