“Create a study guide for this unit test Rectangle ABCD is shown on the coordinate grid. Dilate the rectangle by a scale factor of 1/3 with a center of dilation at point B. 2. Triangle RST is shown on the coordinate grid. Dilate the triangle by a scale factor of 2 with a center of dilation at point R. 3. Rectangle ABCD is drawn on a coordinate grid. Which sequence of transformations will produce a figure congruent to ABCD? a. a reflection across the x-axis, then a rotation 90 ̊ clockwise about the origin b. a dilation by a scale factor of 2 about the origin, then a reflection across the y-axis c. a dilation by a scale factor of 1⁄2 about the origin, then a translation 6 units to the right d. e. a rotation 180 ̊ counterclockwise about the origin, then a dilation by a scale factor of 3 about the origin 4. Triangle MNP is shown on the coordinate grid. Dilate the triangle by a scale factor of 1⁄2 about the origin. 5. Select all of the transformations that will produce a figure that is congruent to an original figure.  translation 6 units to the right, then reflection over the x-axis  reflection over the x-axis, then a reflection over the y-axis  translation 1 unit down, then a dilation by a factor of 3 about the origin  dilation by a factor of 2 about the origin, then a translation 2 units down  rotation 90 ̊ clockwise about the origin, then a translation 9 units to the left  rotation 180 ̊ about the origin, then a dilation by a factor of 2 about the origin 6. Triangle A has been dilated to create Triangle B. Calculate the value of “d”? 7. Find the slope of the line below. Write your answer in simplest form as an improper fraction or integer. 8. Find the slope of the line below. Write your answer in simplest form as an improper fraction or integer. 9. Find the slope of the line below. Write your answer in simplest form as an improper fraction or integer. 10. Find the slope of the line below. Write your answer in simplest form as an”