Answer:
C'(-1.5, 3)
D'( 0, 4.5)
E'( 1.5, 3)
Step-by-step explanation:
First, we need to identify the coordinates of the initial figure. So, the coordinates are:
C(-1, 2)
D(0, 3)
E(1, 2)
Then, we can multiply the scale factor 1.5 by every coordinates as:
(x, y) ------> 1.5(x, y) = (1.5*x, 1.5*y)
C(-1, 2) ------> 1.5( -1, 2) = (1.5*(-1), 1.5*2) = C'( -1.5 , 3)
D( 0, 3) -----> 1.5( 0, 3) = (1.5*0 , 1.5*3 ) = D'( 0 , 4.5)
E( 1, 2) ------> 1.5 ( 1, 2) = (1.5*1 , 1.5*2) = E'( 1.5, 3)
Therefore, the vertices of each figure after the giving transformation are:
C'(-1.5, 3)
D'( 0, 4.5)
E'( 1.5, 3)