
Understanding Dilations on the Coordinate Plane
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard
Jennifer Brown
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the effect on an object's size when moving towards the center of dilation?
The object contracts.
The object rotates.
The object expands.
The object remains the same size.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in using slope to dilate a triangle?
Draw a line through the triangle.
Calculate the area of the triangle.
Find the center of dilation.
Determine the rise and run from the center to a point.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the scale factor applied in the slope method?
By adding it to the coordinates.
By multiplying it with the rise and run.
By subtracting it from the coordinates.
By dividing it by the rise and run.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the variable 'k' represent in the dilation equation?
The x-coordinate of the center of dilation.
The y-coordinate of the center of dilation.
The scale factor.
The original point's coordinates.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the equation method, what do 'a' and 'b' represent?
The coordinates of the center of dilation.
The rise and run values.
The coordinates of the original point.
The scale factor and its inverse.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of solving the equation for the x-coordinate of a new point?
The new x-coordinate after dilation.
The x-coordinate of the center of dilation.
The scale factor.
The original x-coordinate.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the equation method relate to the slope method?
It uses different principles entirely.
It mathematically represents the slope method.
It is a visual representation of the slope method.
It is unrelated to the slope method.
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