8th Grade Math Review - 1

Front

Translate T 3 units to the right and 6 units up. Where is T'?

Back

(5, 1)

Front

Write the rule for this translation: Slide 3 up and 2 right

Back

(x, y) -> (x+2, y + 3)

Front

Which answer shows a reflection across the x-axis? Options: a, b, c, d

Back

c

Front

Which answer shows a reflection across the y-axis? Options: a, c, d, b

Back

d

Front

Algebraic notation for translating a figure 2 units right and 5 units up?

Back

(x, y) --> (x + 2, y + 5)

Front

What is the angle of rotation for this counterclockwise rotation about the origin? Options:

90° Clockwise

,

180°

,

360°

Back

90° Clockwise

Front

Triangle C is rotated 180° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location? Options: A, B, C, D

Back

A

Front

When you rotate 90 degrees clockwise (x, y) becomes?

Back

(y, -x)

Answer explanation

Get out your notes sheets and use them if you haven't yet!

Front

When you rotate 180 degrees the ( x , y ) becomes?

Back

( -x , -y )

Answer explanation

If you got this wrong then you need to take out your notes...

Front

What transformation is the following rule for? (x, y) ----> (-x, y)

Back

Reflect over the y-axis