HELP RN which series of transformations can be used to prove that X'Y'Z is congruent to XYZ, as shown by the graphs below?

A) Rotate XYZ 90 degrees counterclockwise about the origin and then translate it 8 units to right

B) Reflect XYZ across the line y = - x and then translate it 4 units to the left

C) Rotate XYZ 90 clockwise about the origin and then reflect it across X’Y that resulted from the rotation

D) Reflect XYZ across the line y = -x and then reflect it across X’Y that resulted from the first reflection

answer

point o.

step-by-step explanation:

step-by-step explanation:

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: