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reflection across the x-axis reflection across y = − x. reflection across x = −3. reflection across the y-axis reflection across y = x. Create your own worksheets like this one with Infinite Geometry. Free trial available at KutaSoftware.com.
REFLECTIONS: Reflections are a flip. The flip is performed over the “line of reflection.” Lines of symmetry are examples of lines of reflection. Reflections are isometric, but do not preserve orientation. Coordinate plane rules: Over the x-axis: (x, y) (x, –y) Over the y-axis: (x, y) (–x, y)
Z'(1, 2), G'(−1, 3), M'(−3, 1), V'(1, −1) reflection across x = −2. reflection across the y-axis. reflection across x = −2. reflection across x = 2. Create your own worksheets like this one with Infinite Pre-Algebra.
Reflection of a Point. In these printable worksheets for grade 6 and grade 7 reflect the given point and graph the image across the axes and across x=a, y=b, where a and b are parameters. Download the set. Choose the Correct Reflection.
Answers to 9.2 Reflections (Worksheet) (ID: 1) 16) reflection across the y-axis. 19) reflection across y = -1. 22) reflection across x = 1. 25) reflection across x = 1. 28) reflection across the y-axis. 17) reflection across the x-axis. 20) reflection across x = 1. 23) reflection across the y-axis.
O p MMza Udyeo ewsiWt7h9 EIJn Of0i zn giPt4eW dGWeXoJm ue 9terVyR.U Worksheet by Kuta Software LLC 7) x y E R F I R' F' I' E' 8) x y X B G X' B' G' Graph the image of the figure using the transformation given. 9) rotation 90° clockwise about the origin B(−2, 0), C(−4, 3), Z(−3, 4), X(−1, 4) x y 10) reflection across y = x
Reflections and Translations Practice Date________________ Graph the image of the figure using the transformation given. Label each new vertex using primes. 1) translation: (x, y) → (x - 5, y + 1) y. x. G. E. 3) reflection across y = -x. R y. B. Y x. 5) reflection across y = x. y. P. B. Z. x. 2) translation: (x, y) → (x - 5, y - 4) y.
