The vertices of a triangle are P(–3, 8), Q(–6, –4), and R(1, 1). Name the vertices of the image reflected in the x-axis.

Question

a
mc007-3.jpg
b
mc007-2.jpg
c
mc007-1.jpg
d
mc007-4.jpg

Answer 1

change the sign of every y to move it down below
P(–3, -8), Q(–6, +4), and R(1, -1)

Answer 2

The vertices of a triangle are (–8, 6), (1, –3), and (–6, –3). Name the vertices of mc006-1.jpg.