Answer:
may be the answer is (16,-9)
Answer:
5
Step-by-step explanation:
1. To Get the answer one you must first do you one fourth times X one X equals four 1/4×4 equals one
2.One to the second power equals one because 1×1 = 1
3. Lastly add 1 to 4 to get the answer five
Answer:
-4y = x², or y = - x²/4, or y = -(1/4)x²
Step-by-step explanation:
Because the focus is beneath the directrix, this vertical parabola opens down. The general formula is 4py = x².
Because the distance between focus and directrix is 2 units, p = -1 here. The negative sign shows that the parabola opens down.
4py = x² becomes 4(-1)y = x², or -4y = x², or y = - x²/4
