What set of reflections and rotations would carry rectangle ABCD onto itself? Parallelogram formed by ordered pairs A at negative 4, 1, B at negative 3, 2, C at 0, 2, D at negative 1, 1. Rotate 180°, reflect over the x-axis, reflect over the line y=x Reflect over the x-axis, rotate 180°, reflect over the x-axis Rotate 180°, reflect over the y-axis, reflect over the line y=x Reflect over the y-axis, reflect over the x-axis, rotate 180°
@Teddyiswatshecallsme
@johnweldon1993
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ok
its C i think good luck
The figure shows a parallelogram, not a rectangle. Please check if the figure is correct. Notwithstanding above, we first need to know each of the terms of the answer choices. reflection about x-axis: (x, y)-> (x,-y) reflection about y-axis: (x, y)->(-x, y) rotation 180 degrees : (x, y)-> (-x,-y) reflect about y=x : (x,y)-> (y, x) Now we know A(-4,1)=(x,y) A. Rotate 180°, (-4,1) -> (-(-4),-(1))=(4,-1) reflect over the x-axis, (4,-1) -> (4,1) reflect over the line y=x (4, 1) -> (1, 4) since the final result (1,4) does not equal to original A(-4,1), therefore A. Rotate 180°, reflect over the x-axis, reflect over the line y=x does not map ABCD onto itself. Continue with the other options. Note: The correct option should have all four points A,B,C,D map back onto itself.
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