Question

Triangle ABC is translated on the coordinate plane below to create triangle A'B'C'.

If parallelogram EFGH is translated according to the same rule that translated triangle ABC, what is the ordered pair of point H'?

(-3, -3)

(4, 9)

(7, 6)

(0, -5)

Answer 1

from the translation of the triangle you can tell that:
\[\Large \left( x',y' \right)\ \ \rightarrow \ \ \left( x+3,y+6 \right)\]

Answer 2

yep - 3 to right and up 6

Answer 3

so the answer is?

Answer 4

what are the co-ordinates for the original H ??

Answer 5

3,1?

Answer 6

no... horizontal (x) first, then vertical (y)

Answer 7

oh ok now you see why i need help

Answer 8

so the original H is (1,3)
and
\[\Large H' \rightarrow \left( 1+3, \ 3+6 \right)\]

3 to the right, and 6 up.

Answer 9

so the answer is (4,9)