Can someone me with this problem, . the problem is attached.

y = 3 is the line of reflection

Under a reflection in a line, corresponding points of the original and it's image should be equidistant from the line of reflection

y = 3 is the horizontal line passing through all the points with a y-coordinate of 3

A is 1 unit above and A' is 1 unit below the line

B is 3 units above and B' is 3 units below

C is 1 unit below and C' is 1 unit above

D is 1 unit below and D' is 1 unit above

The vertices of the figure and the image are all equidistant from y = 3

answer: the equation matches the regression

step-by-step explanation:

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.