Rotations Answers

Analyze the graph below and complete the instructions that follow. In the graph above, the coordinates of the vertices of quadrilateral QPRS are Q(2, 4), P(4, 4), R(3, 1), and S(1, 1). If quadrilateral QPRS is reflected across the x-axis to create quadrilateral GHIJ, find the coordinates of point J. A. (–1, –1) B. (1, –1) C. (3, –1) D. (4, –4) Please select the best answer from the choices provided

What is the rule for finding the coordinates of an image reflected over the line ? A. B. C. D. Please select the best answer from the choices provided

What is the relationship between the line of reflection and the segment connecting a point on the preimage with its corresponding point on the image? A. midpoint B. perpendicular bisector C. angle bisector D. angle of rotation Please select the best answer from the choices provided

Point A(–4, 2) is reflected over the line x = 3 to create the point A'. What are the coordinates of A'? A. (–4, –1) B. (–4, 8) C. (–1, 2) D. (10, 2) Please select the best answer from the choices provided

The image of a point after a reflection over the line y = –x is (7, –1). Find the coordinates of the preimage. A. (–7, –1) B. (–7, 1) C. (–1, 7) D. (1, –7) Please select the best answer from the choices provided

Analyze the graph below and complete the instructions that follow. In the graph above, the coordinates of the vertices of are Q(3, 0), P(5, 6), and R(7, 0). If is reflected across the x-axis to create , find the coordinates of R'. A. (–7, 0) B. (3, 0) C. (5,–6) D. (7, 0) Please select the best answer from the choices provided

Analyze the graph below and answer the question that follows. The figure shows several different reflections of . Which segment is the image of after a reflection across the y-axis? A. B. C. D. Please select the best answer from the choices provided

is located in Quadrant I. Point A is 5 units to the right of the line of reflection. If is the image created by reflection, where is A' relative to the line of reflection? A. 0 units away, directly on the line of reflection B. 2.5 units to the left C. 5 units to the left D. 10 units to the right Please select the best answer from the choices provided

Analyze the graph below and complete the instructions that follow. , with vertices A(–3, 5), B(–2, 2), and C(–4, 3), is reflected across the y-axis. A student determined one of the the vertices on the image to be (2, 2). Evaluate the student's answer. A. The student performed the reflection correctly. B. The student incorrectly reflected across the x-axis. C. The student incorrectly reflected across the line y = x. D. The student incorrectly reflected across the line x = 2. Please select the best answer from the choices provided

Analyze the graph below and answer the question that follows. In the graph above, the coordinates of the vertices of are T(4, 4), U(2, –2), and V(6, –2). If is reflected across the y-axis to create , what are the coordinates of U'? A. (–6, –2) B. (–4, 4) C. (–2, –2) D. (–2, 2) Please select the best answer from the choices provided