of a point and its image after a reflection are given. Is the reflection in the x-axis or y-axis? Explain your reasoning. 8. (0,3) → (o, -3) 9. (1,5) → (–1,5)

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Chapter1: Equations And Graphs
Section: Chapter Questions
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The coordinates of a point and its image after a reflection are given. Is the
reflection in the x-axis or y-axis? Explain your reasoning.
8. (0,3) → (0, -3)
9. (1,5) → (–1,5)
10. The graph shows AJKL.
a. Reflect the triangle in the x-axis. Then
reflect the image in the y-axis. Graph the
resulting triangle.
y
4.
b. If the triangle is first reflected in the
y-axis and then reflected in the x-axis,
how does this change the resulting
triangle? Explain your reasoning.
2
1
-4 -3 -2
1
3
4 x
-3
4
11. AABC has vertices A(-2,-1), B(4, 2), and C(2,–2).
a. Reflect AABC in the x-axis, giving AA'B'C'. Then reflect AA'B'C' in
the y-axis. What are the coordinates of the resulting triangle?
b. How are the x- and y-coordinates of the resulting triangle related to the
x- and y-coordinates of AABC?
Transcribed Image Text:The coordinates of a point and its image after a reflection are given. Is the reflection in the x-axis or y-axis? Explain your reasoning. 8. (0,3) → (0, -3) 9. (1,5) → (–1,5) 10. The graph shows AJKL. a. Reflect the triangle in the x-axis. Then reflect the image in the y-axis. Graph the resulting triangle. y 4. b. If the triangle is first reflected in the y-axis and then reflected in the x-axis, how does this change the resulting triangle? Explain your reasoning. 2 1 -4 -3 -2 1 3 4 x -3 4 11. AABC has vertices A(-2,-1), B(4, 2), and C(2,–2). a. Reflect AABC in the x-axis, giving AA'B'C'. Then reflect AA'B'C' in the y-axis. What are the coordinates of the resulting triangle? b. How are the x- and y-coordinates of the resulting triangle related to the x- and y-coordinates of AABC?
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