WorksheetsSTAAR Review
Total questions: 14
Worksheet time: 7mins
What operations do we see with the following transformation: translations?
multiplication
division
multiplication & division
addition & subtraction
What operations do we see with the following transformation: dilations?
multiplication
division
multiplication & division
addition & subtraction
The value you use to dilate a figure
multiplier
scale factor
exponent
coefficient
What is the rule for a reflection across the x-axis?
(x, y) -> (-x, y)
(x, y) -> (-y, x)
(x, y) -> (x, -y)
(x, y) -> (y, -x)
What is the rule for a reflection across the y-axis?
(x, y) -> (-x, y)
(x, y) -> (-y, x)
(x, y) -> (x, -y)
(x, y) -> (y, -x)
If the scale factor is greater the one ...
the image will reduce (smaller)
the image will not change
the image will enlarge (bigger)
the image will rotate
If the scale factor is less the one ...
the image will reduce (smaller)
the image will not change
the image will enlarge (bigger)
the image will rotate
What will be the rule for a 90 degree clockwise rotation about the origin?
(x, y) -> (-x, y)
(x, y) -> (y, x)
(x, y) -> (y, -x)
(x, y) -> (-y, x)
What will be the rule for a 180 degrees clockwise rotation about the origin?
(x, y) -> (-x, y)
(x, y) -> (-x, -y)
(x, y) -> (x, -y)
(x, y) -> (-y, x)
What will be the rule for a 90 degrees counterclockwise rotation about the origin?
(x, y) -> (-x, y)
(x, y) -> (-x, -y)
(x, y) -> (y, -x)
(x, y) -> (-y, x)
What will be the rule for a 270 degrees clockwise rotation about the origin?
(x, y) -> (-y, x)
(x, y) -> (-x, -y)
(x, y) -> (y, -x)
(x, y) -> (y, x)
What will be the rule for a 90 degrees counterclockwise rotation about the origin?
(x, y) -> (y, -x)
(x, y) -> (-x, -y)
(x, y) -> (-y, x)
(x, y) -> (y, x)
What will be the rule for a 180 degrees counterclockwise rotation about the origin?
(x, y) -> (y, -x)
(x, y) -> (-x, -y)
(x, y) -> (-y, x)
(x, y) -> (y, x)
What will be the rule for a 270 degrees counterclockwise rotation about the origin?
(x, y) -> (y, -x)
(x, y) -> (-x, -y)
(x, y) -> (-y, x)
(x, y) -> (y, x)
