# Transformations

9 Questions | Total Attempts: 357

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For Mrs. Ripkens grade 9 minions.

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• 1.
If point P has coordinates (2,-3), then P’ will have the following coordinates after the translation [3,-1]
• A.

(5, 2)

• B.

(1, -4)

• C.

(5, -4)

• D.

(5, -2)

• 2.
The image of P(-2,5), after a 180o rotation around the origin will be:
• A.

(-2, -5)

• B.

(-5, 2)

• C.

(5, 2)

• D.

(2, -5)

• 3.
Identify the coordinates of N’ if N(2,-1) is reflected through the x-axis
• A.

(2, 1)

• B.

(-2, -1)

• C.

(-2, 1)

• D.

(1, 2)

• 4.
After a reflection, the image of X(3,4) is X’(-3,4).  Therefore, the line of reflection is
• A.

The x-axis

• B.

The y-axis

• C.

Over x=1

• D.

Over y=1

• 5.
A _________________ is a transformation that changes the size but not the shape of the figure.
• A.

Translation

• B.

Rotation

• C.

Dilitation

• D.

Reflection

• 6.
A _________________ is a transformation that flips a figure across a mirror line.
• A.

Translation

• B.

Rotation

• C.

Dilitation

• D.

Reflection

• 7.
What is the scale factor of a 450cm truck reduced to a model 10cm long?
• A.

1/45

• B.

45

• C.

1/10

• D.

10

• 8.
Which one does not fit in with the others?
• A.

[-5, 6]

• B.

(x, y) --> (x+5, y-6)

• C.

Up six units and to the left five units

• D.

L5, U6

• 9.
When a figure is rotated 90 degrees clockwise about the origin, its y-coordinate becomes its
• A.

Y-coordinate

• B.

X-coordinate

• C.

Negative y-coordinate

• D.

Negative x-coordinate