FIND THE EQUATION OF THE MIRROR LINE AFTER THE ROTATION WORKSHEET

Problem 1 :

Find the image equation of the line 2x - 3y = -6 under clockwise rotation about O through 90°.

Solution

Problem 2 :

Find the image of the equation when 3x - 4y  = 7 is rotated clockwise through a quarter turn about O.

Solution

Problem 3 :

Find the image of the equation when y = -3 is rotated anticlockwise through 90° about O.

Solution

Problem 4 :

Find the image of the equation when x = 7 is rotated  through 180° about O.

Solution

Problem 5 :

Find the image of the equation when y = x² is rotated  through 180° about O.

Solution

Problem 6 :

Find the image of the equation when 2x + 3y = 12 is rotated  clockwise direction through 90° about O.

Solution

Problem 7 :

Find the image of the line x - y = 8 under M _{y = -x} followed by the translation (4, -1).

Solution

Problem 8 :

Find the image of the line x + 2y = -4 under R _-90 followed by the translation (2, -5).

Solution

Problem 9 :

Find the image of the line x + y = 1 under M ₉₀ followed by M _{y = x} followed by the translation (3, 1).

Solution