kaydenissoooswag
kaydenissoooswag kaydenissoooswag
  • 11-03-2022
  • Mathematics
contestada

Reflect (7,3) across the y-axis.
Then reflect the result across the y-axis again.
What are the coordinates of the final point?

Reflect 73 across the yaxis Then reflect the result across the yaxis again What are the coordinates of the final point class=

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renknee
renknee renknee
  • 11-03-2022

Answer:

(7, 3)

Step-by-step explanation:

If we reflect a point/figure across the y-axis, the rule is (x, y) -> (-x, y).  

  • (7, 3) -> (-7, 3)

Now, let's reflect it against the y-axis again.

  • (-7, 3) -> (7, 3)

As you can see, we're back to where we started- at (7, 3). Thus, we can conclude that reflecting across the y-axis twice will result in the original point/figure.

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