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by BlastRoom
Read and apply a rule such as (x, y) to (x + 3, y - 2).
#us_grade_8_math
40 questions
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A triangle has vertices (-1, -3), (3, -3) and (0, 0). Its image has vertices (1, 2), (5, 2) and (2, 5). Which rule was applied?
A rule is applied to every vertex of a pentagon. Which rule produces a mirror image of the pentagon?
Right triangle STU is reflected over the y-axis. Which rule in coordinate notation describes what happens to every vertex?
The rule (x, y) -> (x - 2, y + 3) is applied to point W(-3, 2). What are the coordinates of W'?
The rule (x, y) -> (x + 5, y - 2) is applied to point N(4, -1). What are the coordinates of N'?
A triangle has vertices (-5, -2), (-1, -2) and (-4, 1). Its image has vertices (-10, -5), (-6, -5) and (-9, -2). Which rule was applied?
Triangle STU is reflected over the line y = x. Which rule in coordinate notation describes what happens to every vertex?
A triangle has vertices (-2, 1), (2, 1) and (-1, 4). Its image has vertices (-4, 4), (0, 4) and (-3, 7). Which rule was applied?
Triangle LMN is reflected over the line y = x. Vertex L is at (2, -5). What are the coordinates of L'?
The rule (x, y) -> (x + 3, y + 6) is applied to point V(6, -4). What are the coordinates of V'?
The rule (x, y) -> (x - 5, y - 3) is applied to point Z(5, 5). What are the coordinates of Z'?
Trapezoid DEFG is rotated 270 degrees counterclockwise about the origin. Vertex D is at (3, 1). What are the coordinates of D'?
The rule (x, y) -> (x + 2, y + 5) is applied to point S(4, -1). What are the coordinates of S'?
Pentagon ABCDE is dilated by a scale factor of 3 with the center of dilation at the origin. Which rule describes the dilation?
A triangle has vertices (2, -4), (6, -4) and (3, -1). Its image has vertices (-3, -7), (1, -7) and (-2, -4). Which rule was applied?
Trapezoid STUV is rotated 270 degrees counterclockwise about the origin. Which rule in coordinate notation describes what happens to every vertex?
Trapezoid DEFG is reflected over the line y = x. Vertex E is at (-4, 1). What are the coordinates of E'?
A right triangle has vertices (3, 1), (3, 4) and (5, 1). Its image has vertices (-1, 0), (-1, 3) and (1, 0). Which rule was applied?
The rule (x, y) -> (2x, 2y) is applied to point K(-3, 4). What are the coordinates of K'?
A rule is applied to every vertex of a trapezoid. Which rule produces an image whose side lengths are not the same as the original's?
A rule is applied to every vertex of an L-shaped figure. Which rule produces an image whose side lengths are not the same as the original's?
A right triangle has vertices (1, 3), (1, 6) and (3, 3). Its image has vertices (7, 5), (7, 8) and (9, 5). Which rule was applied?
The rule (x, y) -> (x - 3, y + 4) is applied to point Q(5, 5). What are the coordinates of Q'?
The rule (x, y) -> (x - 5, y - 3) is applied to point T(-2, -6). What are the coordinates of T'?
The rule (x, y) -> (x + 3, y - 5) is applied to point V(-2, -6). What are the coordinates of V'?
A rule is applied to every vertex of an L-shaped figure. Which rule produces an image whose side lengths are not the same as the original's?
The rule (x, y) -> (x + 3, y - 5) is applied to point R(5, 2). What are the coordinates of R'?
Right triangle STU is rotated 180 degrees about the origin. Which rule in coordinate notation describes what happens to every vertex?
A rule is applied to every vertex of a triangle. Which rule produces an image whose side lengths are not the same as the original's?
Pentagon STUVW is rotated 90 degrees counterclockwise about the origin. Which rule in coordinate notation describes what happens to every vertex?
Pentagon STUVW is reflected over the x-axis. Which rule in coordinate notation describes what happens to every vertex?
A triangle has vertices (-2, 1), (2, 1) and (-1, 4). Its image has vertices (0, -5), (4, -5) and (1, -2). Which rule was applied?
Trapezoid LMNP is reflected over the x-axis. Vertex M is at (-3, 4). What are the coordinates of M'?
The rule (x, y) -> (x - 7, y + 2) is applied to point P(4, -1). What are the coordinates of P'?
A triangle has vertices (-2, 1), (2, 1) and (-1, 4). Its image has vertices (1, 7), (5, 7) and (2, 10). Which rule was applied?
A trapezoid has vertices (1, 3), (5, 3), (4, 5) and (1, 5). Its image has vertices (0, 8), (4, 8), (3, 10) and (0, 10). Which rule was applied?
A right triangle has vertices (2, -4), (2, -1) and (4, -4). Its image has vertices (-1, 1), (-1, 4) and (1, 1). Which rule was applied?
The rule (x, y) -> (x - 1, y + 5) is applied to point N(4, -1). What are the coordinates of N'?
The rule (x, y) -> (x + 3, y + 6) is applied to point N(-2, -6). What are the coordinates of N'?
A rule is applied to every vertex of a right triangle. Which rule produces an image whose side lengths are not the same as the original's?
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40 questions
