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Q 1/9
Score 0
Which of the following is not true of a trapezoid that has been reflected across the x-axis?
120
The new trapezoid is the same shape as the original trapezoid.
The new trapezoid is the same size as the original trapezoid.
The x-coordinates of the new trapezoid are the same as the x-coordinates of the original trapezoid.
The new trapezoid is in the same orientation (position) as the original trapezoid.
Q 2/9
Score 0
A translation is a transformation that moves the figure.
120
False
True
9 questions
Q.
Which of the following is not true of a trapezoid that has been reflected across the x-axis?
1
120 sec
Q.
A translation is a transformation that moves the figure.
2
120 sec
Q.
A triangle with coordinates (4,2), (0, -3), and (-5, 3) is translated 5 units right and 2 units down. Which of the following represents the algebraic rule for this translation?
3
120 sec
Q.
A rotation is a transformation that flips the figure.
4
120 sec
Q.
What is the algebraic rule for a reflection across the y -axis?
5
120 sec
Q.
Triangle ABC has the following coordinates: A( 5, 3), B (1, 3), C ( 2, -4). What would be the coordinate of B' after a rotation of 180?
6
120 sec
Q.
A rotation of 180 is the same for both clockwise and counter-clockwise.
7
120 sec
Q.
A rectangle has the vertices (0, -2), (0, 3), (3, -2), and (3, 3). After a transformation the vertices are now (0,2), (0, 3), (3, 2), and (3, -3). What transformation has occurred?
8
120 sec
Q.
Point L has the coordinates (3, -5). What would be the new coordinates after a 90 clockwise rotation?
