1 2 3 4 5 6 Transformations my dear Watson.

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Presentation transcript:

1 2 3 4 5 6 Transformations my dear Watson

Question 1 ? Go Back > 8 6 Object 4 Describe this transformation. 2 -10 -8 -6 -4 -2 2 4 6 8 10 8 6 4 2 -2 -4 -6 Question 1 Object Describe this transformation. Image ? A reflection in the line y = x. Go Back >

(1, 6) Question 2 A point (3,4) is translated by the vector ( ). What is the resulting point? -2 2 (1, 6) ? Go Back >

Question 3     Go Back > P A: (1,2) B: (0,3) C: (3,2) -10 -8 -6 -4 -2 2 4 6 8 10 8 6 4 2 -2 -4 -6 Question 3 We’re rotating the given shape 90° clockwise about the point (-1, 1). Given the point P on the object, what will be the corresponding point on the image? P A: (1,2)   B: (0,3) C: (3,2)  D: (1,3)  Go Back >

Question 4 x = 0 y = x y = 0 y = -x ? ? ? ? Go Back > 8 6 4 -10 -8 -6 -4 -2 2 4 6 8 10 8 6 4 2 -2 -4 -6 Question 4 Give the equation of these four lines. x = 0 ? y = x ? ? y = 0 y = -x ? Go Back >

Question 5 ? A B C D E Answer:B Go Back > 8 -10 -8 -6 -4 -2 2 4 6 8 10 8 6 4 2 -2 -4 -6 Question 5 I reflect the blue object in the line y = x followed by reflecting it in the y-axis. What’s the resulting image? A B C D E ? Answer:B Go Back >

-10 -8 -6 -4 -2 2 4 6 8 10 8 6 4 2 -2 -4 -6 Question 6 I reflect my object in the line y = x, followed by a reflection in the x-axis. Describe a single transformation that would have resulted in the same image. After first reflection. After second reflection. ? Rotation 90° clockwise about the origin. Go Back >