3. Use a translation rule to describe the translation that is 9 units to the right and 9 units down.
a.(x,y)-->(x-9,y+9)
b.(x,y)-->(x+9,y-9)
c.(x,y)-->(x-9,y-9)
d.(x,y)-->(x+9,y+9)
4. The vertices of a triangle are P(3,7), Q(7,-6), and R(-8,7). Name the vertices of the image reflected across the x-axis
a. P'(3,-7), Q'(7,6), R'(-8,-7)
b. P'(-3,7), Q'(-7,-6), R'(8,7)
c. P'(-3,-7), Q'(-7,6), R'(8,-7)
d. P'(3,7), Q'(7,-6), R'(-8,7)
5. The vertices of a triangle are P(-2,-6), Q(8,2), and R(2,5). Name the vertices of the image reflected across the y-axis
a. P'(2,6), Q'(-8,-2), R'(-2,-5)
b. P'(-2,6), Q'(8,-2), R'(2,-5)
c. P'(-2,-6), Q'(8,2), R'(2,5)
d. P'(2,-6), Q'(-8,2), R'(-2,5)