Rotations
What is another word for roTation?
A turn.
What is another word for a reFLection?
What is another word for tranSLation?
A slide.
What two things does a dilation do?
Makes something bigger or smaller.
What is the decimal form of 1/2?
0.5
This rotation would move a point from Quadrant I to Quadrant II.
90-degree counterclockwise rotation
When you reflect over the x axis, are you closing the book or folding the laptop?
Folding the laptop.
Translate the point (3, 5) up 1 unit and to the right 1 unit.
(4, 6)
It will be smaller than the original.
What is 3/8 as a percent?
37.5%
If the point (2, 3) is rotated 180 degrees, what is the new coordinate?
(-2, -3)
Reflect the point (4, 2) over the y axis.
(-4, 2)
Translate the point (-3, -4) down 2 units and to the left 3 units.
(-6, -6)
If our scale factor is greater than 1, what will happen to the new shape?
It will be bigger than the original.
When converting 5/6 to a decimal. We must use division. Which number goes on the inside of the house and which number goes on the outside of the house?
5 goes on the inside of the house and 6 goes on the outside.
(-3, -5)
(-3, 2)
If the translation rule is:
(x+3, y-5), what is happening?
The point is sliding 3 units right and 5 units down.
What is the dilation of the ordered pair (4, 2) with a scale factor of 3?
(12, 6)
What is the decimal form of 7/9?
0.777
(-1, -2)
If the point (4, -6) was reflected over the x axis, what was the original point?
(4, 6)
If the translation rule is (x-3, y), what is happening?
The point is only moving units left.
What is the dilation of the ordered pair (-4, -8) with a scale factor of 1/4?
(-1, -2)
What is 4/11 as a percent?
36.36%