OKOK I NEED HELP ON THESE THEY ARE MY LAST ONES
1. Triangle ABC has the following vertices: A (-1, 4), B (-1, 10), and C (3, 6).
It is translated to form Triangle A'B'C', and the new vertices are located at: A' (3, 4), B' (3, 10), and C' (7, 6).
Which statement below describes the translation that has occurred?
A. 4 units to the left
B. 2 units up
C. 3 units to the right
D. 4 units to the right
2. Point P, located at (-3, -4), is reflected across the y-axis.
What are the coordinates of this point after this transformation?
A. (3, -4)
B. (3, 4)
C. (4, 3)
D. (-3, 4)
3.A dilation with a scale factor of 1/2 is applied to the three sides of Triangle ABC to create Triangle A'B'C'.
The side lengths of Triangle ABC are: A = 4ft, B = 3ft, C = 5ft.
What are the lengths of the sides on the new Triangle A'B'C'?
A. A' = 8ft, B' = 6ft, C' = 10ft
B. A' = 2ft, B' = 1.5ft, C' = 2.5ft
C. A' = 3.5ft, B' = 2.5ft, C' = 4.5ft
D. A' = 4.5ft, B' = 3.5ft, C' = 5.5ft
4. There is a line segment called AB (not pictured). The coordinates of point A are (6, 2), and the coordinates of point B are (2, 6).
AB is transformed to form A'B', which is shown on the graph. Which transformation below caused AB to transform into A'B'? Use graph paper to sketch the transformation if needed.
A. a reflection across the x-axis
B. a counter-clockwise 90 degree rotation about the origin
C. a reflection across the y-axis
D. a translation 3 units down and 7 units left