A Pentagon is transformed according to the rule R0, 180°. Which is another way to state the transformation?
(x, y)>(-x,-y)
(x, y)>(-y,-x)
(x, y)>(x,-y)
(x, y)>(-x, y)

The another way to state the transformation would be

Solution:

Rotation about the origin at :

The term R0 means that the rotation is about the origin point. Therefore, (R0,180) means that we are rotating the figure to about the origin.

So, the transformation of the general point (x,y) would be (-x,-y) when it is rotated about the origin by an angle of .

Hence according to the representation, the expression would be .

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.