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17.1 Dilations KEY.notebook
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Bell Ringer: Write the objective statement for today using the learning targets on page 241.
Write the function rule from ABCD to EFGH (x,y) ---> ( , ) :
1. A (-2,3), B (1, 5.5), C(0,-3.5), D(7,-4.5)
E (-6,9), F (3, 16.5), G(0, -10.5), H(21, -13.5)
2. A (-16, 4), B(18, 22), C(8, -12), D(-6,9)
E(-4,1), F(4.5, 5.5), G(2, -3), H(-1.5, 2.25)
Write TEST for Thursday
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k = image/preimage
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In order to find the center of dilation, draw lines through each vertex on the image and its corresponding vertex on the pre-image. The center of dilation is where all of the lines intersect.
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https://www.desmos.com/calculator/gjasdtcmjk
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