Lesson 4 Skills Practice Translations and Reflections on the Coordinate For Exercises 1 and 2, use the coordinate plane below. Triangle is shown. PQR 1. Find the coordinates of the vertices of the image of translated 3 units to the left △PQR and 4 units down. 2. Find the coordinates of the vertices of the of translated 2 units to the right △PQR and 5 units down. For Exercises 3 and 4, use the coordinate plane below. Figure is shown. ABCD 3. Find the coordinates of the vertices of the image of figure translated 1 unit to ABCD the right and 6 units down. 4. Find the coordinates of the vertices of the image of figure translated 4 units to ABCD the left and 2 units up. 5. The vertices of figure are 1), and 0). HJKL H(3, J(5, K(1, L(1, –2), –4), Graph the figure and its image after a reflection over the y-axis. 6. The vertices of figure are 2), 4), 3), and 1). STUV S(–3, T(–2, U(3, V(2, the figure and its image after a reflection over the x-axis.
Lesson 4 Skills Practice Translations and Reflections on the Coordinate For Exercises 1 and 2, use the coordinate plane below. Triangle PQR is shown. 1. Find the coordinates of the vertices of the image of △PQR translated 3 units to the left and 4 units down. 2. Find the coordinates of the vertices of the of △PQR translated 2 units to the right and 5 units down. For Exercises 3 and 4, use the coordinate plane below. Figure ABCD is shown. 3. Find the coordinates of the vertices of the image of figure ABCD translated 1 unit to the right and 6 units down. 4. Find the coordinates of the vertices of the image of figure ABCD translated 4 units to the left and 2 units up. 5. The vertices of figure HJKL are H(3, 1), J(5, –2), K(1, –4), and L(1, 0). Graph the figure and its image after a reflection over the y-axis. 6. The vertices of figure STUV are S(–3, 2), T(–2, 4), U(3, 3), and V(2, 1). the figure and its image after a reflection over the x-axis.
11-4_practice.docx