Answer: b and d
Step-by-step explanation:
Answer:
see the explanation
Step-by-step explanation:
step 1
Find the scale factor of the dilation
Divide the x-coordinate or the y-coordinate of the image by the the x-coordinate or the y-coordinate of the pre-image
so

or

step 2
Multiply the coordinates of point B by the scale factor to obtain the image B'
B'(1.5*1,1.5*4)
B'(1.5,6)
From what I have learned a geometric shape is any shape that when moved, flipped or reflected remains fully intact and practically unchanged. Some examples include circles, squares, triangles, hexagons, rectangles, octagons, etc...