Triangle XYZ is reflected across the line , and X’ = (2, –15). What are the coordinates of X?
(–15, 2)
(–2, 15)
(2, 15)
(–15, –2 )

Correct answer is  ( 2 , 15 ) .

Step-by-step explanation:

        Triangle XYZ is reflected

        X' = ( 2 , -15 )

This shows that x coordinate is positive and y coordinate is negative that means these point lies in 4th quadrant .Whenever we move the points from quadrant to quadrant it results in variation of signs.When reflected then vertically points embeds inside 1st quadrant in first quadrant both x and y coordinates are positive therefore the points will be   =  ( 2 , 15 ).When reflected horizontally points embeds inside 3rd quadrant and in third quadrant both x and y are with negative signs. = (-2,-15)

Matching the answers with the option we get the option 3 as correct = (2,15).