To create an image, figure is going to be rotated around the point indicated in the figure, translated horizontally across the -axis and reflected across the -axis. what must be true about figure and its image? math item stem image clear check they have the same shape but are different sizes. they are both located on the same side of the -axis. they are in the same quadrant. they are congruent.

The answer is 1 because you have to flip the sign when dividing by negative number and 3

So the first thing we do is to multiply the top equation by 3. the reason i want to do this is i notice there will be a 6y on both equations and can possibly add/subtract them. so we get 6y = -3x + 27. adding that and the second equation we get 6x = 27-15 which is 12. divide by 6 and we get 2. ∴ x = 2. substituting 2 into the first equation we get 2y = -2 + 9 which is 7. divide by 2 and we get 7/2. ∴ y = 7/2, x = 2.