Question

Please help me!!!!!!!

Answer 1

9514 1404 393

Answer:

  A)  (-6, 8)

  B)  (x, y) ⇒ (-x, y)

Step-by-step explanation:

B) The rule for reflection across the y-axis is that the x-coordinate changes sign:

  (x, y) ⇒ (-x, y)

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A) To find the pre-image point, one can simply reflect the image back across the y-axis:

  A'(6, 8) ⇒ A(-6, 8)