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kifflom [539]
3 years ago
13

Geometry:

Mathematics
1 answer:
kykrilka [37]3 years ago
3 0

Answer:

Step-by-step explanation:

The transformations you want are ...

  • 90° CCW: (x, y) ⇒ (-y, x)
  • reflection over x-axis: (x, y) ⇒ (x, -y)
  • translation by your rule: (x, y) ⇒ (x+6, y-1)

Taken together, these make the transformation ...

  (x, y) ⇒ (-y+6, -x-1)

So, your points become ...

  A(0, 0) ⇒ A'(6, -1)

  B(8, 1) ⇒ B'(5, -9)

  C(5, 5) ⇒ C'(1, -6)

___

The attachment shows the original triangle in red and the progression to the final triangle in blue.

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Svetradugi [14.3K]

Answer:

Answer c: m(x2 - x1) + y1 = y2

Step-by-step explanation:

Hi there!

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Step-by-step explanation:

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WITCHER [35]

Answer:

(-1,1)

Step-by-step explanation:

x + 9y = 8

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x + 9y = 8

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---------------------

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Divide by -5

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3 years ago
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