Triangle LMN has vertices at L(-4, 2), M(2, 4), and N(2, -6). If the triangle is dilated by a scale factor of į; what will be the coordinates of
N'?
A. (2,3)
B. (1, 6)
C. (1, -3)
D. (0, -2)

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

it would be 3 ÷by 6 because the number on each side