Question 1 First you will examine how reflections affect the orientation and location of quadrilateral ABCD on the coordinate plane.
Part A
Predict what will happen to the coordinates of a point (x, y) as the point reflects across a line to produce point (x, y). Choose the x-axis, y-axis, y = x
and y=-x for the lines of reflection. Express your answers in terms of x and y. (Be sure to watch your signs.)
B 1 0 x x Font Sizes A- A -
Line of reflection XY
x-axis
I
Dy-ands
y = x
y=-*