Transformations
A rotation 35 degrees clockwise is the same as how many degrees counterclockwise?
325
What is the median of the data set below?
1, 1, 2, 4, 6, 6, 7, 8
5
What are the coordinates of the image point if (-3, -9) is reflected over the x-axis?
(-3, 9)
What is the range of the heights from a class shown below?
63, 72, 56, 63, 65, 66, 68, 58, 73, 73, 60, 76, 66
20
What is the midpoint of the line segment with endpoints (-4, 2) and (2, -8)
(-1, -3)
What are the coordinates of the image point if (4, -5) is translated 3 units to the left and 1 unit up?
(1, -4)
What is the 3rd quartile of the test scores given below?
50, 65, 70, 90, 35, 60, 85, 68, 81
83
What is the area of the square with coordinates: (2,2), (6,5), (3,9), (-1,6)?
25 sq. units
What are the coordinates of the image point if (2, 5) is rotated 90 degrees counterclockwise?
(-5, 2)
Refer to the histogram showing the number of hours that the tenth-grade class at Windsfall High School volunteered.
What is a possible value for the median of this data?
Answers vary between 20-29.
What are the coordinates of the point that partitions segment AB into a 2:3 ratio?
A (-3,-1)
B (12,4)
(3,1)
What are the coordinates of the image point if (-6, 3) is rotated 270 degrees counterclockwise?
(3, 6)
What is the IQR for the quiz scores given below?
70, 85, 78, 90, 84, 82, 83
7
What is the area of the triangle with coordinates: (-2,-3), (-2, 6), (4,-2)?
27 units2