Help!! Which of the following would be a line of reflection that would map ABCD onto itself? Square ABCD with A = (1, 1) , B = (1, 3) , C = (-1, 3) , D = (-1, 1).
A. x = 1
B. −x + y = 2
C. x − y = 2
D. 2x + y = 3

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

d

step-by-step explanation:

d

the first option is the answer.

could you provide figure.