Draw a rectangle with the vertices A (2, 1) B (4, 1) C (4, 4) and D (2, 4) Perform the following transformations:
- translate the rectangle 1 unit down
- reflect that image over the y-axis

Select the coordinates of point B" in the transformed image:

(-2, 3)
(-2, 0)
(-4, 0)
(-4, 3)

The point was reflected over the y -axis and translated up 4 units.

The point was translated left 10 units and up 4 units.

3. (-2,-2)

B' = (4,-7)

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

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.