Transformations Vocabulary
Translations
Reflections
7th Grade Review
Trivia
100
What is the name for a figure before a transformation has occured?
Pre-Image
100
What does the rule (x, y) ---> (x + 5, y - 6) mean in words?
Move 5 units right and 6 units down
100
Identify the x-axis and the y-axis on the graph.
100
(- 5)(4)(- 3) =
60
100
What is the name of the toy cowboy in Toy Story?
Woody
200
This transformation involves sliding a point or figure
Translation
200
What 2 pieces of information do you need to know to do a translation?
Distance and direction
200
Reflect the point (2, 1) across the y-axis. What are the coordinates?
(-2, 1)
200
Solve the equation for x:
2x - 6 = 14
x = 10
200
What type of fish is Nemo?
Clownfish
300
Same size and shape
congruent
300
Translate the point (3, 2) up 4 units and left 8 units. What are the coordinates?
(-5, 6)
300
Reflect the point (8, -6) across the y-axis. What are the coordinates?
(-8, -6)
300
The radius of a circle is 5 cm. What is the area? Leave answer in terms of pi.
25pi cm^2
300
How many pairs of wings do bees have?
Two
400
The mathematical name for a point U after some transformation.
U' or U prime
400
Translate the point (3, 2) down 2 units and right 4 units. What are the coordinates?
(7, 0)
400
Reflect the point (2, 1) across the x-axis. What are the coordinates?
(2, -1)
400
Simplify by combining like terms:
6x + 5y - 2x + 8y - ( - x)
5x + 13y
400
What is a group of lions called?
A Pride
500
The name for the line a figure or point is flipped over.
Line of Reflection
500
Translate the point (-4, -7) up 14 units and right 9 units. What are the coordinates?
(5, 7)
500
Reflect the point (14, 0) across the x-axis. What are the coordinates?
(14, 0)
500
A basket contains 13 pears, 9 apples, and 8 oranges. What is the probability of choosing an orange when picking out a fruit? Express answer as a fully simplified fraction.
4/15
500
What is the largest mammal in the world?
Whale