Compare the corresponding angles and
corresponding side lengths of the hats.
2 units to the right
3 units up
How does the rule
change Mug’s hat?
1 unit to the left
4 units up
How does the rule
change Mug’s hat?
Compare the corresponding angles and
corresponding side lengths of the hats.
2 units right
3 times larger vertically
How does the rule
change Mug’s hat?
½ the size horizontally
½ the size vertically
How does the rule
change Mug’s hat?
Compare the corresponding angles and
corresponding side lengths of the hats.
2 times the size horizontally
3 times the size vertically
How does the rule
change Mug’s hat?
What rule will make a hat with the side
lengths 1/3 as long as Mug’s hat?
What rule will make a hat with the side
lengths 1.5 times as long as Mug’s?
What rule will make a hat the same size
as Mug’s, but has moved right 1 unit and
up 5 units?
What are the effects of multiplying each
coordinate by different numbers?
The image will be “stretched” more in one
direction than the other.
The two figures will NOT be similar.
What are the effects of multiplying each
coordinate by the same numbers?
The image will be “stretched” the same
amount in the x and y direction.
The two figures will be similar.
What happens to a figure on the coordinate
grid when you add or subtract from its
coordinates?
Adding to the x-coordinate moves the figure right.
Adding to the y-coordinate moves the figure up.
Subtracting from the x-coordinate moves the
figure left.
Subtracting from the y-coordinate moves the
figure down.