Arhombus with vertices p(2, 8), q(3, 11), r(4, 8), and s(3, 5) is rotated 90° counterclockwise about the origin and then dilated by a factor of 2 with the origin as the center of dilation to obtain rhombus p′q′r′s′. which statement about the transformed rhombus p′q′r′s′ is true?

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead