Exploring Algebraic Representations of Dilations
Interactive Video
•
Amelia Wright
•
Mathematics
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6th - 10th Grade
•
Hard
06:11
10 questions
Show answers
1.
Multiple Choice
What happens when the scale factor is greater than one?
The scale factor has no effect.
The figure undergoes an enlargement.
The figure undergoes a reduction.
The figure remains unchanged.
2.
Multiple Choice
What is the result when the scale factor is between 0 and 1?
The figure undergoes an enlargement.
The scale factor is invalid.
The figure remains the same size.
The figure undergoes a reduction.
3.
Multiple Choice
How does a scale factor of 1 affect the figure?
It causes an enlargement.
It rotates the figure.
It causes a reduction.
It leaves the figure unchanged.
4.
Multiple Choice
What is the effect of a scale factor less than 0 on a figure?
It causes a reduction.
It causes a reflection.
It is not considered in this lesson.
It causes an enlargement.
5.
Multiple Choice
How do you perform a dilation with a scale factor of 3 on a point (x, y)?
Multiply x by 3 and y by 3.
Add 3 to both x and y.
Divide x and y by 3.
Subtract 3 from both x and y.
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