Question

Complete translations: start at (1,3). reflect across y-axis, rotate counter clockwise 90 degrees, translate (x+2),(y-1), rotate...

Complete translations: start at (1,3). reflect across y-axis, rotate counter clockwise 90 degrees, translate (x+2),(y-1), rotate 180 degrees, reflect across x-axis, reflect across y-axis, translate (x-1) (y+2), rotate 270 degrees clockwise, translate (x+3)(y+1), reflect across the origin. connect all of your points

Homework Answers

Answer #1

Start : (1,3)

Reflect abt y-axis :
x becomes -x
So, (-1 , 3)

rotate counter clockwise 90 degrees
So (x,y) becomes (-y,x)
So, (-1,3) becomes (-3,-1)

translate (x+2),(y-1)
(-3,-1) becomes (-1,-2)

rotate 180 degrees it becomes
(1,2)

reflect across x-axis (1,2) becomes (1,-2)

reflect across y-axis (1,-2) becomes (-1,-2)

translate (x-1) (y+2) (-1,-2) becomes (-2,0)

rotate 270 degrees clockwise as in 90 anticlockwise
x,y becomes -y,x
So, -2,0 becomes (0,-2)

translate (x+3)(y+1)
(0,-2) becomes (3,-1)

reflect across the origin
(3,-1) becomes (-3,1)

So, we mark all these
and connect 'em

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