Answer:
D
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
If she has 5 yards and she cuts them into 1/4 each. You're basically multiplying 5 by 4, and that's 20.
Answer:
-103
Step-by-step explanation:
Just subtract
In this problem, given the focus at (2,4) and directrix at y = 8. then it is implied that the parabola is facing downwards. The vertex hence is at the middle of the focus and the directrix, hence at (2, 6). The general formula of the parabola is y-k = -4a ( x-h)^2. Substituting, y -6 = -1/8 *(x-2)^2. Answer is A.
