2/22/2023

• Mathematics
• 8th Grade

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Fun FACT
An ostrich's eye is bigger than its brain. 

Skip count by 5

Put the numbers in order.

5

50

55

15

40

10

45

35

25

20

30

60

5 x 6 =

5 x 11 =

5 x 7 =

55

30

35

What transformation?

1. Reflection
2. Translation

What transformation?

1. Translation
2. Reflection

Describe the
transformation.

1. Reflection over y axis
2. Reflection over x axis

Describe the
transformation

1. Reflection over y axis
2. Reflection over x axis

Describe the
transformation

1. Reflection over y axis
2. Reflection over x axis

Describe the transformation.

1. Reflection over x axis
2. Reflection over y axis

Match the verbal description with the algebraic representation.

Reflection across y axis.

Translate right 4 units. 

Reflection across x axis.

Translate left 1 and up 2 units.

(x, y) ---> (x, -y)

(x, y) ---> (x - 1, y + 2)

(x, y) ---> (-x, y)

(x, y) ---> (x + 4, y)

Find the new coordinates given the transformation.

                                    (x, y) -------->  (-x, y)

(3, 5)

(-5, -1)

(1, 4)

(-3, 8)

(5, -1)

(-3, 5)

(3, 8)

(-1, 4)