Warm Up Graph the pre-image and image of ΔABC with vertices A(4, 0), B(2, -1) and C(-1, 2) that is translated along vector <-4, 3> 2. Graph the lines:

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Warm Up Graph the pre-image and image of ΔABC with vertices A(4, 0), B(2, -1) and C(-1, 2) that is translated along vector <-4, 3> 2. Graph the lines: y = x y = -x x = 3 y = -2 Lines A and B are perpendicular. If the slope of line A is , find the slope of line B. y x y x

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p. 77 A(x,y)  A’( , ) S’( , ) T’( , ) U’( , ) V’( , ) A(x,y)  A’( , ) A’( , ) B’( , ) C’( , )

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Exit Slip: (x, y) -> (x + 4, y) translates figures along the vector _____________ Translating along vector <-3, 5> is the same as applying the coordinate rule: ______________________ What are the coordinates of A’, B’ and C’ if ΔABC with vertices at A(4, 0), B(2, -1) and C(-1, 2) is reflected over the line y = x?