(Score for Question 1: ___ of 6 points)
Answer the questions by drawing on the coordinate plane below.
Draw the image of
ΔJKL
∆JKL
after a rotation of 90° clockwise about the origin. Label the image
ΔABC
∆ABC
. Provide the coordinates for points A, B and C.
Draw the image of
ΔJKL
∆JKL
after a reflection across the y-axis. Label the image
ΔDEF
∆DEF
. Provide the coordinates for points D, E, and F.
Answer:
Triangle
A triangle with vertices J, K, L on a coordinate plane. The horizontal x-axis ranges from negative 5 to 5 in increments 1. The vertical y-axis ranges from negative 5 to 5 in increments of 1. The vertex labeled as J is located at begin ordered pair negative 4 comma 1 end ordered pair, the vertex labeled as K is located at begin ordered pair negative 4 comma negative 2 end ordered pair, and the vertex labeled as L is located at begin ordered pair negative 3 comma negative 1 end ordered pair.
Point
Coordinates
A
B
C
Point
Coordinates
D
E
F
