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Page 5 of 5 9. On the set of axes below, AB is dilated by a scale factor of - centered at point P. Which statement is always true? 1) PA =AA' 2) AB = A'B' 2) - (A'B'CB 4) AB II A'B' A A B'Note. Follow directions carefully. All Rotations are around the origin, unless stated otherwise. 1) AJAC has vertices J(4,4), A(6,6) and C(8, 4). (a) Graph and label AJAC. (b) Graph and state the coordinates of AJ'A'C', the image of AJAC after a reflection in the x-axis READ CAREFULLY 2.) The graph below shows AA'B'C', the image of AABC after it was reflected over the y-axis. (a) Graph and label AABC, the pre-image of AA'B'C'. (b) Graph and label AA"B"C", the image of AA'B'C', after a T-2,-5. State the coordinates below for A"B"C". VPage 4 of 5 7. Triangle ABC is graphed on the set of axes below. Graph and label A'B'C', the image of triangle ABC after a reflection over the line x=1. 8. On the set of axes below, pentagon ABCDE is congruent to A" B"C"D"E". C B D A E D" E" B" A" Which describes a sequence of rigid motions that maps ABCDE onto A"B"C"D'E"? 1) A rotation of 90 counterclockwise about the origin followed by a reflection over the x-axis 2) A rotation of 90 counterclockwise about the origin followed by a translation down 7 units 3) A reflection over the y-axis followed by a reflection over the x-axis. 4) A reflection over the x-axis followed by a rotation of 90 counterclockwise about the origin3) Given ADEF with vertices D (-6,0), E (0, -3) and F (-3,-6). a) Graph ADEF on the axes provided. b) Graph and state the coordinates ofAD'E'F', the image of ADEF after a dilation of c) Graph and state the coordinates ofAD"E"F", the image of AD'E'F' after a rotation of 270 4) The coordinates of AABC are A(-1,1), B(-5,3) and C(-2,7). Graph and state the coordinates of AA"B"C", (ONLY) the image of AABC after the composition R180. then ry=xand B', the 1). Determine the coordinates of A' image of AB, after a dilation of % centered at the origin. [The use of the set of axes below is oponal.] ' 5) The coordinates of the endpoints of AB are A(2,3) and B(5 Page 3 of 5 x + 16. [s Bimiah correct? Explain why or why not. [The use of the set of _ 4- 6) Bimiah says that when the line 4x+3y=24 is dilated by a scale factor of 2 centered at the point [3.4), the equation of the dilated line is y axes is optional