Translations

Topic 3 Transformation Review

Multiple Select

What is a rule for the translation of ΔRST to ΔR'S'T' ? Select all that apply.

• $$T<-7,3>$$

• 7 units down; 3 units right

• 7 units right; 3 units down

• T⟨7, −3⟩

Multiple Choice

Enter the ordered pair for the vertices for Rx-axis (QRST).

• Q'(1,3); R'(3, -3); S'(0, -2); T'(-2, 1)

• Q'(1, -3); R'(3, 3); S'(0, 2); T'(-2, -1)

• Q'(3,1); R'(3, 3); S'(-2, 0); T'(1,-2)

Multiple Choice

Enter the ordered pair for the vertices for r(90°, O)(QRST).

• Q′(1, -3); R′(3, 3); S′(0,2); T' (-2,-1)

• Q′(1, 3); R′(3, -3); S′(0,-2); T' (-2,1)

• Q′(−3, 1); R′(3, 3); S′(2, 0); T' (-1,-2)

Multiple Choice

Enter the ordered pair for the vertices for T<3, –2>(QRST).

• Q′(4, 1); R′(6, −5); S′(3, −4);

  T′(1, −1)

• Q′(1, 4); R′(-5, 6); S′(-4, 3);

  T′(-1, 1)

• Q′(1, 3); R′(3,-3); S′(0, -2);

  T′(1, −1)

Multiple Choice

What rigid motion maps the solid-line figure onto the dotted-line figure?

• reflection

• rotation

• translation

Multiple Choice

What rigid motion maps the solid-line figure onto the dotted-line figure?

• reflection

• rotation

• translation

Multiple Select

Which of the following descriptions apply to the transformation? Select all that are correct.

• T⟨–6,–6⟩

• 6 units down; 6 units left

• 6 units up; 6 units right

• T⟨6, 6⟩

Multiple Select

Which capital letters have one or more lines of symmetry? Select all that apply.

• X

• Z

• H

• C

Multiple Select

Find the lines of symmetry for each shape. Select all that apply.

• l

• m

• n

• o

Multiple Select

Find the lines of symmetry for each shape. Select all that apply.

• q

• r

• s

• t

Multiple Select

Which words have horizontal reflection symmetry? Select all that apply.

• BOO

• PIP

• RADAR

• EXCEED

Multiple Choice

Which shape is an example of rotational symmetry?