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Question 1 (5 points)
Find the coordinates of the reflected image.
A triangle with vertices F(-1,9), G(-2, 1), and H(-7, 4) is reflected over the x-axis.
O
F'(-1,-9), G'(-2, -1), and H'(-7, -4)
O F"(-1,9), G (-2, 1), and H'(-7, 4)
OF'(1,-9), G'(2, -1), and H'(7,-4)
O F'(-9, -1), G'(-1,-2), and H'(-4,-7)

Answer :

frika

Answer:

A. F'(-1,-9), G'(-2, -1), and H'(-7, -4)

Step-by-step explanation:

A reflection over the x-axis has the rule

[tex](x,y)\rightarrow (x,-y)[/tex]

You are given a triangle with vertices F(-1,9), G(-2, 1), and H(-7, 4). After reflection the vertices of new triangle F'G'H' will have coordinates

  • [tex]F(-1,9)\rightarrow F'(-1,-9);[/tex]
  • [tex]G(-2,1)\rightarrow G'(-2,-1);[/tex]
  • [tex]H(-7,4)\rightarrow H'(-7,-4).[/tex]

See attached diagram for details.

${teks-lihat-gambar} frika
ChristieGoldberg0629

Answer:

Answer is A. F'(-1,-9), G'(-2, -1), and H'(-7, -4)

Step-by-step explanation:

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