if translation:sliding what is reflection? flipping
TRANSCRIPT
If TRANSLATION:SLIDINGWhat is REFLECTION?
• flipping
What letter would you get if you reflected each shape in its corresponding mirror line?
What letter would you get if you reflected each shape in its corresponding mirror line?
What letter would you get if you reflected each shape in its corresponding mirror line?
What letter would you get if you reflected each shape in its corresponding mirror line?
What letter would you get if you reflected each shape in its corresponding mirror line?
What letter would you get if you reflected each shape in its corresponding mirror line?
If A(3, 5) will be reflected over the y-axis, what will be the coordinates of the reflected point?
A. (3, -5)
B. (5, -3)
C. (-3, 5)
[Default][MC Any][MC All]
If A(3, 5) will be reflected over the x-axis, what will be the coordinates of the reflected point?
A. (3, -5)
B. (5, -3)
C. (-3, 5)
[Default][MC Any][MC All]
If A(4, -7) will be reflected over the y-axis, what will be the coordinates of the reflected point?
A. (-4, 7)
B. (7, -4)
C. (-4, -7)
[Default][MC Any][MC All]
If A’(3, 5) is the reflected point of A over the x-axis, what are the coordinates of the A?
A. (3, -5)
B. (5, -3)
C. (-3, 5)
[Default][MC Any][MC All]
If R(j,k) will be reflected over the x-axis, what will be the coordinates of the reflected point?
A. (j, -k)
B. (-k, j)
C. (-j, k)
[Default][MC Any][MC All]
If R(-j,-k) will be reflected over the y-axis, what will be the coordinates of the reflected point?
A. (j, -k)
B. (-k, j)
C. (-j, k)
[Default][MC Any][MC All]
If R(2, -3) will be reflected over the y = -1, what will be the coordinates of R’?
A. (1,2 )
B. (2, 1)
C. (2, -1)
[Default][MC Any][MC All]
If R(2, -3) will be reflected over the x = -2, what will be the coordinates of R’?
A. (6, -3 )
B. (3, -6)
C. (-6, 3)
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If R’(-4, 2) was reflected over y = 3, what is R?
A. (-4, -2)
B. (4, 4)
C. (4, -4)
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If A(4, 1) will be reflected over the y=x, what will be the coordinates of the reflected point?
A. (4, -1)
B. (-4, 1)
C. (1, 4)
[Default][MC Any][MC All]
If A(-4, -2) will be reflected over the y=x, what will be the coordinates of the reflected point?
A. (-4, 4)
B. (-2, -4)
C. (-4, -2)
[Default][MC Any][MC All]
If A(-2, 3) will be reflected over the y=x, what will be the coordinates of the reflected point?
A. (8, 2)
B. (3, -2)
C. (-3, 2)
[Default][MC Any][MC All]
If A’(3, 5) is the reflected point of A over the y = -x, what are the coordinates of the A?
A. (3, -5)
B. (5, 3)
C. (-3, 5)
[Default][MC Any][MC All]
If R(j,k) will be reflected over the y = x, what will be the coordinates of the reflected point?
A. (j, -k)
B. (-k, j)
C. (k, j)
[Default][MC Any][MC All]
What is the RULE of the transformation below?
A. Reflected over y-axis
B. Reflected over x-axis
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What is the RULE of the transformation below?
A. Reflected over y=3
B. Reflected over x=-3
C. Reflected over y=x
[Default][MC Any][MC All]
Now it’s your turn…
• On your worksheet, reflect every shape in the corresponding mirror line.
• Use tracing paper to help you.
• All the shapes should fit together to form a word.
• Draw in pencil in case you make any mistakes.
e.g.
e.g.
If REFLECTION:FLIPPING,what is TRANSLATION?
• sliding
Translate the shapes by the corresponding vector to form a letter. Which letter is it?
What is the direction of the top number?
• right
3
7
What is the direction of the bottom number?
• down
3
7
Translate the shapes by the corresponding vector to form a letter. Which letter is it?
Translate the shapes by the corresponding vector to form a letter. Which letter is it?
Translate the shapes by the corresponding vector to form a letter. Which letter is it?
What is the rule of the given transformation?
• 2 right then 3 down
What is the rule of the given transformation?
• 3 right then 2 down
Now it’s your turn…
• On your worksheet, translate every shape in by the vector attached to it.
• Use tracing paper to help you.
• All the shapes should fit together to form a word.
• Draw in pencil in case you make any mistakes.
• Count carefully!
e.g.
If REFLECTION:FLIPPING,TRANSLATION: SLIDING,
what is ROTATION?• rotating
If you rotate A(0, 3) 90 ۫۫ clockwise about the origin, what will be the coordinates of A’?
A. (0, -3)
B. (3, 0)
If you rotate A(-1, 3) 90 ۫۫ clockwise about the origin, what will be the coordinates of A’?
A. (1, -3)
B. (3, 1)
If you rotate A(0, 3) 180 ۫۫ clockwise about the origin, what will be the coordinates of A’?
A. (0, -3)
B. (3, 0)
If you rotate A(-1, 3) 180 ۫۫ clockwise about the origin, what will be the coordinates of A’?
A. (-1, -3)
B. (3, 1)
If you rotate A(s, t) 180 ۫۫ clockwise about the origin, what will be the sign of t?
• negative
If you rotate A(s, t) 180 ۫۫ clockwise about the origin, what will be the sign of s?
• positive
