What is the area of triangle ABC?
7
6
С
5
O 3 square units
O 7 square units
O 11 square units
O 15 square units
4
3-
2.
1 -
A
00
2 3 4 5 6 7 X

Select the correct answer from each drop-down menu. a parabola is given by the equation y = x2 − 2x − 3. the directrix of the parabola is given by the equation . the focus of the parabola is .