Mathematics
Grade9
Easy

Question

Describe the type of composition of transformation

  1. Translation, reflection
  2. Translation, rotation
  3. Rotation, dilation
  4. Reflection, rotation

hintHint:

Graph transformation is the process by which a graph is modified to give a variation of the proceeding graph.

The correct answer is: Reflection, rotation


    stack A B with bar on top text  is the preimage and coordinates of  end text straight A equals left parenthesis 1 comma negative 3 right parenthesis text  and  end text stack B with bar below with bar below left parenthesis 2 comma negative 6 right parenthesis text .  end text
stack A B with bar on top text  is reflected along the  end text y text -axis, so the coordinates of  end text A to the power of apostrophe left parenthesis negative 1 comma negative 3 right parenthesis text  and  end text B to the power of apostrophe left parenthesis negative 2 comma negative 6 right parenthesis text .  end text
stack A to the power of apostrophe B to the power of apostrophe with bar on top text  is rotated about  end text 90 degree text  origin.  end text stack A to the power of apostrophe apostrophe end exponent B to the power of apostrophe apostrophe end exponent with bar on top text  has endpoints  end text straight A to the power of apostrophe apostrophe end exponent left parenthesis 3 comma negative 1 right parenthesis text  and  end text straight B to the power of apostrophe apostrophe end exponent left parenthesis 6 comma negative 2 right parenthesis text .  end text

    The graphs can be translated or moved about the xy-plane. They can also be stretched, or a combination of these transformations.

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