The initial expression is:
So we can solve for r so:
Answer:
(-3, 13)
Step-by-step explanation:
Coordinate of A is (7,5)
4 units to the left means (7-4, 5) --> (3,5)
8 units up means (3, 5+8) --> (3,13)
Reflected across the y-axis means that the sign of whatever x coordinate you have now will be reversed.
So (-3,13)
You will need 28 rows because if you divide 224 by 8 you would get 28 (:
9x squared - 6x - 6x + 4
9x squared - 12x + 4
