Reflections

x-axis

100

What are the coordinates of A', the image of A(2,3) after a reflection in the x-axis?

(2,-3)

200

What are the coordinates of A', the image of A(0,-5) after a reflection in the x-axis?

(0, 5)

300

The point R(-2,5) is reflected in the x-axis. In which quadrant does the image of point R lie?

III

400

Triangle ABC is drawn in quadrant III. If it is reflected in the x-axis, what quadrant will its image lie in?

II

500

What are the coordinates of the preimage if the coordinates of the image are A'(5,-6) after a reflection in the x-axis

(5, 6)

y-axis

100

What are the coordinates of D', the image of D(-5,1) after a reflection in the y-axis?

(5,1)

200

What are the coordinates of D', the image of D(0, 2) after a reflection in the y-axis?

(0, 2)

300

The point R(-2,5) is reflected in the y-axis. In which quadrant does the image of point R lie?

I

400

If a point in Quadrant II is reflected in the y-axis, its image will lie in quadrant...

I

500

What are the coordinates of the preimage if the coordinates of the image are A'(5,-6) after a reflection in the y-axis

(-5,-6)

y=x

100

Find A', the image of A(3,5), after a reflection in the line y=x

(5,3)

200

What are the coordinates of the image of point Q(2,2) after a reflection in the line y=x?

(2,2)

300

If P(2,7) is reflected in the line y=x, what are the coordinates of P', the image of P?

(7, 2)

400

r_y=x(0, 3)=

(3, 0)

500

If point P with coordinates (a,b) is reflected in the line y=x, what are the coordinates of the image of P?

(b,a)

Origin

100

R_o(x, y)=

(-x, -y)

200

R_o(2, -3)=

(-2, 3)

300

R_o(-1, -1)=

(1, 1)

400

R_o(0, 2)=

(0, -2)

500

R_o(0, 0)=

(0, 0)