Free Printable Lesson 9.1 and 9.2

1.

a)

D'(2, 1), E'(4, 0) F'(3, -2), G'(1, -1)

b)

D'(2, -5), E'(4, -6) F'(3, -8), G'(1, -7)

c)

D'(-1, 4), E'(1, 3) F'(0, 1), G'(-2, 2)

d)

D'(-10, 1), E'(-8, 0) F'(-9, -2), G'(-11, -1)

2.

a)

D'(6, 1), C'(1, 5), B'(4, 4)

b)

D'(-6, -1), C'(-1, -5), B'(-4, -4)

c)

D'(6, -1), C'(1, -5), B'(4, -4)

d)

D'(-6, 1), C'(-1, 5), B'(-4, 4)

3.

a)

A'(3, 3), B'(6, 3), C'(5, 6), D'(0, 6)

b)

A'(-3, 3), B'(-6, 3), C'(-5, 6), D'(0, 6)

c)

A'(3, -3), B'(6, -3), C'(5, -6), D'(0, -6)

d)

A'(-3, -3), B'(-6, -3), C'(-5, -6), D'(0, -6)

4.

a)

C'(-1, -4), D'(-2, -1), E'(1, -4)

b)

C'(7, -2), D'(6, 1), E'(9, -2)

c)

C'(-3, 4), D'(-4, 7), E'(-1, 4)

d)

C'(-3, -2), D'(-4, 1), E'(-1, -2)

5.

a)

6 units right and 4 units up

b)

4 units right and 2 units down

c)

8 units right and 4 units up

d)

6 units right and 1 units down

e)

2 units left and 6 units down

6.

A ___________________ creates a mirror image of the original figure.

a)

transformation

b)

translation

c)

reflection

d)

rotation

7.

The coordinates of a point and it image are given.
(7, -7) $\rightarrow$ (7, 7)

What is the transformation?

a)

Reflection in the y-axis.

b)

Reflection in the x-axis

c)

Translate up 7 units

d)

Translate down 14

8.

Given the transformation described by $T_{<3,\ 1>}\left(ABCD\right)\ =\ A'B'C'D'$

What are the coordinates of point A' ?

a)

(7, -5)

b)

(-3, 5)

c)

(1, -5)

d)

(3, 1)

9.

Given the transformation described by $R_{x-\ axis}\left(ABCD\right)\ =\ A'B'C'D'$

What are the coordinates of point A' ?

a)

(6, 4)

b)

(4, 6)

c)

(6, -4)

d)

(-6, -4)

10.

Given the transformation described by $R_{y-\ axis}\left(ABCD\right)\ =\ A'B'C'D'$

What are the coordinates of point A' ?

a)

(-6, -4)

b)

(4, 6)

c)

(6, 4)

d)

(-6, 4)

Lesson 9.1 and 9.2

Total questions: 10

Worksheet time: 10mins

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